Seas Catalog V10.vp - Madisound Speaker Components

Seas Catalog V10.vp - Madisound Speaker Components
www.seas.no
Model
Size
Description
Ω
Fs
Hz
Qts
Vas X-max VC Power
dB
Liters mm P Ø mm Watts 1W/1m
Cost
Each
Exotic
T35 X3-06
1.5" textile dome tweeter, alnico magnet, underhung VC
6
600
0.5
35
100
94
$426.00
W8 X2-08
8" woofer, wooden phase plug, alnico magnet
8
36
.24
78
3
39
100
94
$765.00
F8 X1-04
8" full range, alnico magnet, open weave spider
4
31
.39
146
2.1
26
35
96
$830.00
F8 X1-08
8" full range, alnico magnet, open weave spider
8
32
.44
143
2.1
26
35
93
$830.00
EXCEL Premium Tweeters
Voice Coils
T25CF 002 (E0011)
Millennium tweeter, 25mm Sonotex, Hexadym magnet
6
500
H9929 $38.90
26
90
89
$232.10
T25C 001 (E0006)
Seas Excel tweeter, Last call, discontinued
6
700
H9920 $36.50
26
90
91
$107.15
T29CF 002 (E0040)
Crescendo tweeter, 29mm Sonotex, Hexadym magnet
6
500
H9939 $32.75
26
90
T29MF 001 (E0047)
Magnum 29mm Magnesium dome, Neo magnet
4
500
26
90
92.5 $335.70
92
$250.30
EXCEL Premium Magnesium Cone Woofers with Copper Phase Plugs (E0026 has Alum./Mag.Alloy cone)
W12CY 001 (E0021)
4.5" magnesium cone woofer with copper phase plug
8
45
.36
6
3
26
70
84
$180.80
W15CH 001 (E0037)
5.5" magnesium cone woofer, copper phase plug, Neo
8
38
.42
14
4
26
70
85
$226.30
W15CY 001 (E0015)
5.5" magnesium cone woofer with copper phase plug
8
38
.36
14
4
26
70
W16NX 001 E0049-04
6" magnesium cone woofer with copper phase plug
4
37
.33
15
7
39
80
88
$233.25
W16NX 001 E0049-08
6" magnesium cone woofer with copper phase plug
8
39
.35
14
7
39
80
85
$227.15
W18E 001 (E0018)
7" magnesium cone woofer with copper phase plug
8
34
.42
30
5
39
100
86
$203.70
Magnetically shielded version of W18E-001
8
29
.29
56
5
39
100
W18EX 001 (E0017)
Larger magnet version of W18E-001
8
34
.26
30
5
39
100
88
$206.75
W22EX 001 (E0022)
8” magnesium cone woofer with copper phase plug
8
25
.34
98
5
39
120
88
$240.65
W26FX 001 (E0026)
10” aluminum alloy cone with copper phase plug
8
20
.35
162
7
51
150
87
$353.70
W18E 001/TV (E0027)
85.5 $168.10
87.5 $210.80
EXCEL Premium Nextel Cone Midrange & Woofers with Phase Plugs
M15CH 002 (E0043)
5" Nextel cone midrange, Neodymium magnet
6
67
.40
6
3
26
70
88.5 $201.40
W12CY 003 (E0044)
4.5" Nextel coated paper, phase plug, wide range
8
60
.36
4
3
26
70
85.5 $166.00
W15LY 001 (E0041)
5.5" Nextel coated paper cone woofer, phase plug
8
49
.45
12
5
26
60
86.5 $156.55
W18NX 001 (E0042)
7" Nextel coated paper cone woofer, phase plug
8
40
.34
24
7
39
80
87.5 $203.50
W22NY 001 (E0045)
8" Nextel coated paper cone woofer, phase plug
8
33
.30
72
7
39
90
90
$248.60
W26FX 002 (E0046)
10" Nextel coated paper cone woofer, phase plug
8
31
.39
87
7
51
100
89
$340.05
22mm aluminum/magnesium alloy dome tweeter, grill
6
1100
19.5
80
92
$35.85
22mm textile ring dome tweeter
6
1050
19.5
90
91
$34.45
27TAFNC/G (H1397)
27mm aluminum dome, neodymium magnet, grill
4
1170
Not Repairable
26
90
90
$33.35
27TFFNC/G (H1396)
27mm textile dome, neodymium magnet, grill
4
1170
Not Repairable
26
80
91
$33.35
27TTFNC/GW H1461
27mm titanium dome, neodymium magnet, grill
6
750
26
100
91.5
$93.50
27TDFNC/GW H1462
27mm textile dome, neodymium magnet, gril
6
750
26
90
90.5
$96.55
27TBCD/GB-DXT H1499
27mm alum/mag alloy dome with DXT lens
6
900
26
55
92
$54.75
27TBC/G (H1147)
27mm alum./Magnesium dome tweeter, Chmb, no FF
6
600
H9932 $18.45
26
55
92
$44.80
27TBFC/G (H1212)
27mm alum./Magnesium dome tweeter, Chmb, w/ FF
6
550
H9932 $18.45
26
90
91.5
$45.35
27TDF (H1211)
27mm coated textile dome tweeter, w/ FF
6
900
H9933 $15.85
26
90
91
$34.45
27TDC (H1149)
27mm textile dome tweeter, chambered, non-FF
6
550
H9933 $15.85
26
55
90
$41.90
27TDFC (H1189)
27mm textile dome tweeter, chambered, w/ FF
6
550
H9933 $15.85
26
90
90
$42.40
27TFFC (H0881)
27mm coated textile dome tweeter w/chamber
6
550
H9918 $15.85
26
80
91
$40.65
29TAF/W (H1322)
29mm Aluminum/Magnesium alloy dome, w/ elastomer
6
950
H9941 $25.85
26
100
91.5
$51.00
29TFF/W (H1318)
29mm fabric dome, with elastomer wave guide front
6
950
H9942 $22.25
26
90
92
$46.10
Prestige Line Tweeters
22TAF/G (H1283)
22TFF (H1280)
H9940 $21.70
Prestige Line Midranges and Woofers
MCA12RC (H1304)
4.5" coated paper cone midrange, natural rubber surr.
8
68
.56
5
0.9
26
110
86
$60.65
MCA15RCY (H1262)
5" coated paper cone midrange, natural rubber surr.
8
51
.25
12
1.7
26
100
89.5
$70.90
CA12RCY (H1152)
4.5" coated paper cone woofer, raised spider
8
57
.31
5
3
26
60
86
$66.40
L12RCY/P (H1207)
4.5" Aluminum cone woofer with phase plug
8
50
.29
5
3
26
70
85.5
$72.60
CA15RLY (H1216)
5" coated paper cone mid/woofer
8
44
.34
14
5
26
60
87.5
$69.00
ER15RLY (H1455)
5" Reed/Paper pulp cone mid/woofer
8
44
.32
15
5
26
60
87.5
$72.45
L15RLY/P (H1141)
5” aluminum cone woofer, phase plug, raised spider
8
44
.35
12
5
26
80
86
$78.25
L16RNX-04 (H1488-4)
6" aluminum cone woofer, copper rings, long stroke
4
37
.33
16
6
39
80
88
$93.25
Model
Size
Description
Ω
Fs
Hz
Qts
L16RNX-08 (H1488-8)
6" aluminum cone woofer, copper rings, long stroke
4
39
.36
16
6
39
80
85
$93.25
L16RN-SL (H1480)
6" aluminum cone woofer, copper rings, long stroke
8
36
.46
19
6
39
80
84
$90.55
U16RCY/P (H1520)
6" woven polypropylene cone woofer, phase plug
8
36
.32
25
4
26
60
87
$81.45
CA18RLY (H1217)
6.5" coated paper cone woofer for sealed boxes
8
43
.40
37
5
26
80
90
$71.55
CA18RNX (H1215)
7" coated paper cone woofer, raised spider
8
36
.31
33
6
39
80
88.5
$78.80
ER18RNX (H1456)
7" Reed/Paper pulp cone woofer, raised spider
8
37
.32
32
6
39
80
88.5
$81.40
L18RNX/P (H1224)
7” aluminum cone woofer, phase plug, raised spider
8
36
.31
30
6
39
100
88
$90.65
P18RNX/P (H1350)
7" Polypropylene cone woofer, phase plug, raised spider
8
43
.33
25
6
39
80
89
$81.80
U18RNX/P (H1571)
7" woven polypropylene cone woofer, phase plug
8
43
.37
22
6
39
80
88
$89.55
CA22RNX (H1288)
8" coated paper cone woofer, bumped back plate
8
29
.41
97
6
39
80
89.5
$92.10
L22RN4X/P (H1208)
8" alum. cone woofer, raised spider, bumped, 4 layer
8
21
.27
93
7
39
125
86.5 $100.45
FA22RCZ (H1597)
8" papyrus fiber cone full range, open weave spider
8
30
.35
134
3
26
40
CA26RFX (H1305)
10" coated paper cone, raised spider, bumped back
8
29
.34
129
7
51
100
CA26RE4X (H1316)
10" coated paper cone, raised spider, 4 layer voice coil
8
25
.28
164
4
39
80
91
$124.30
10" Aluminum cone woofer, raised spider, Bumped BB
8
20
.33
171
7
51
125
88
$173.30
L26ROY (D1001)
10" Aluminum cone subwoofer, extremely long throw
4
22
.31
87
14
56
250
88
$228.10
SP18R (H9944)
6.5” passive radiator, threaded bolt for adding weight
26
41
9.5
$45.30
SP22R (H9945)
8” passive radiator, threaded bolt for adding weight
22
138
10
$62.85
SP26R (H9946)
10” passive radiator , threaded bolt for adding weight
22
214
12.5
$92.05
L26RFX/P (H1209)
Vas X-max
Liters mm P
VC Power
dB
Ø
Watts 1W/1m
mm
94
Cost
Each
$129.30
90.5 $157.85
Coaxial Drivers - The tweeter is mounted at the base of the woofer cone (coincidental).
C16N0001/F
(E0051)
6" Excel Magnesium Cone with soft dome tweeter, radial T6 T1.2k W
reinforced surround, coincidental, copper rings
W4 W37 .49
T18REX/FXC
(H1353)
T 1 8 R E / X FC T V 2
(H1333) (Shielded)
Exotic
T35
W
7
T26 T90
W39 W80
7” coaxial, clear cone, raised spider, coincidental, new T6 T1.2K W
W
adaptive surround
W8 W29 .22 47.9
W
3
T26 T90 T88.5 $159.95
W39 W90 W87
7” coaxial, clear cone, raised spider, coincidental, new T6 T1.2 W
adaptive surround and shielded for use near CRT’s
W8 W26 .26
W
3
T26 T90 T88.5 $166.50
W39 W80 W87
X3-06
Exotic
The Exotic T35 is a classic dome midrange tweeter with
high sensitivity and a smooth, extended frequency
response. A coated fabric dome with integral surround
manufactured by Dr. K. Müller in Germany ensures
excellent performance and consistency. A high efficiency
Alnico V ring magnet in a carefully designed system
contributes to high sensitivity and low distortion. A large
and well damped cavity in the pole ensures a low
resonance frequency and smooth response. A generously
underhung 35mm voice coil wound from copper-clad
aluminum wire further enhances the sensitivity. A large
diameter 7mm thick precision machined aluminum front
plate with moderate horn loading ensures linear
frequency response.
Nominal Impedance
6
Recom. frequency range 1500-25000
Short term max. power
250
Long term max. power
100
Sensitivity (1W/1m)
94
Ohms
Hz
W
W
dB
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
Kg
Kg
35
2.0
3.0
1.0
0.35
0.91
W8
W
15
W
52
T90
W85
$253.90
X2-08
The Exotic W8 is an 8 inch woofer-midrange driver
designed for smooth, wide frequency response, high
sensitivity and low distortion. The special paper cone
is embedded with papyrus fibres to optimize stiffness
and damping. A special foam rubber surround reduces
mass by 40% compared to conventional rubber
surrounds, resulting in higher sensitivity and excellent
damping properties. A new and proprietary spider
design dramatically improves the performance of this
critical suspension part. The magnet system uses an
Alnico V ring magnet for high sensitivity and stability.
Massive copper rings above and below the magnet gap
lower distortion due to eddy currents and flux
modulation. Hand-turned phase plug made from ash.
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
4.6
0.06
3.9
600
0.47
11.9
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Flange diameter
Cut out diameter
Flange thickness (at edge)
Depth
130
86
5.5
42.5
mm
mm
mm
mm
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
30-3000
250
100
94
39
12
6
6
22
.8
2.5
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
6.0
0.43
9.2
36
13.9
1.2
0.7
212
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
78
5.10
0.25
0.24
Liters
Exotic
F8
X1-04
Exotic
The Exotic F8 is a full range 8-inch driver
designed for smooth, wide frequency
response, high sensitivity, and low
distortion. The special paper cone is
embedded with papyrus fibers to optimize
stiffness and damping. An optimally
matched whizzer cone extends high
frequency response beyond 10kHz. A totally
new and proprietary spider design
dramatically improves the performance of
this critical suspension part. The magnet
system uses an Alnico V ring magnet for high
sensitivity, excellent stability, and low
distortion. See more info online.
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
4
30-20000
100
35
96
26
7.8
12
4.2
14
0.8
2.6
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
3.0
0.05
4.2
31
10.5
2.5
0.57
222
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
146
4.24
0.43
0.39
Liters
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
Kg
Kg
26
1.5
2.5
1.0
.29
0.36
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
Vas
Qms
Qes
Qts
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
30-20000
100
35
93
26
7.8
12
4.2
14
.8
2.6
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
5.7
0.07
5.25
32
10
2.5
0.57
222
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
143
4.20
0.50
0.44
Liters
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
4.6
0.05
3.5
700
0.33
7
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
-
Liters
This 25mm dome tweeter features the
proprietary SONOTEX fabric dome.
SONOTEX is only manufactured by Seas
and is pre-coated 4 times with a
damping/sealing material, resulting in
excellent acoustic performance and
consistency. The T2CF5-001 has a silver
wire voice coil, tinsel leads and gold plated
terminals. A wide polymer surround is used
to give added stability without magnetic
fluid. The T25CF-001 has a double magnet,
one added in reverse for use in A/V systems.
The complex shape chamber reduces
resonance and interior reflections.
The "Millennium” This 25mm dome
tweeter features the proprietary SONOTEX
fabric dome. You can expect extremely
precise, realistic reproduction and excellent
acoustic performance and consistency from
the T25CF-002. Equipped with flexible
lead-out wires, underhung voice coil for low
distortion, tinsel leads, gold plated terminals,
and Neodymium based HEXADYM magnet
system. Low viscosity magnetic fluid is used
for cooling and high power handling. Its low
free air resonance is below that of most dome
tweeters. Unique molded zinc rear chamber
eliminates unwanted interior resonances.
Ohms
Hz
W
W
dB
X1-08
Excel T25C-001 E0006
Excel T25CF-002 E0011
Nominal Impedance
6
Recom. frequency range 2000-25000
Short term max. power
200
Long term max. power
90
Sensitivity (1W/1m)
89
F8
The Exotic F8 is a full range 8-inch driver
designed for smooth, wide frequency
response, high sensitivity, and low
distortion. The special paper cone is
embedded with papyrus fibers to optimize
stiffness and damping. An optimally
matched whizzer cone extends high
frequency response beyond 10kHz. A totally
new and proprietary spider design
dramatically improves the performance of
this critical suspension part. The magnet
system uses an Alnico V ring magnet for high
sensitivity, excellent stability, and low
distortion. See more info online.
4.6
0.05
3.1
500
0.37
7
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
-
Liters
Nominal Impedance
6
Recom. frequency range 2000-25000
Short term max. power
200
Long term max. power
90
Sensitivity (1W/1m)
91
Ohms
Hz
W
W
dB
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
Kg
Kg
26
1.5
2.0
0.5
0.34
0.80
Vas
Qms
Qes
Qts
Excel T29CF-002 E0040
Excel T29MF-001 E0047
The T29CF002, ”CRESCENDO” is an
Ultra High End 29mm soft dome tweeter. An
optimally shaped dome with wide Sonomex
surround. A high efficiency HEXADYM
magnet system, based on 6 radially
magnetized NdFeB magnet blocks, provide
efficient ventilation and damping of cavities
behind the dome, surround and voice coil.
Inherently shielded. Generously underhung
voice coil with flexible lead out wires. A
6mm precision machined aluminum front
plate, Nextel painted. injection molded rear
chamber made from zinc eliminates
unwanted chamber wall resonances
The T29MF-001 "Magnum" is a new
magnesium dome tweeter with a special
neodymium magnet system. This is the
tweeter of choice for those who seek
extremely precise and realistic sound
reproduction. This tweeter uses the Seas
patented Hexadym neodymium radial
magnet system. The magnesium dome
moves the breakup beyond the audible
frequency range.
Other features are;
underhung voice coil, large Sonomax
surround, low viscosity magnet fluid, 6mm
machine aluminum face plate, zink injection
molded rear chamber, inherently shielded.
Nominal Impedance
6
Recom. frequency range 2000-25000
Short term max. power
200
Long term max. power
90
Sensitivity (1W/1m)
92.5
Ohms
Hz
W
W
dB
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
Kg
Kg
26
1.5
2.5
0.5
0.053
0.66
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
4.7
0.05
3.5
500
0.35
7
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
-
Liters
Vas
Qms
Qes
Qts
100
Nominal Impedance
4
Recom. frequency range 2000-25000
Short term max. power
200
Long term max. power
90
Sensitivity (1W/1m)
92
Ohms
Hz
W
W
dB
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
g
Kg
26
1.1
2.5
1.4
53
0.61
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
Vas
Qms
Qes
Qts
3.5
0.03
3.0
500
0.35
8
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
-
Liters
50
95
90
40
SPL [dB]
80
30
75
70
20
Impedance [ohm]
85
65
60
10
55
50
100
1 000
Frequency [Hz]
0
10 000
Excel W12CY-001 E0021
Excel W15CH-001 E0037
This 4.5" woofer features a light, yet stiff
magnesium cone for bass precision and
midrange detail. The cone is attached to the
magnesium cast frame by a natural rubber
surround that shows no sign of midrange
(edge) resonance. Heavy copper coils
mounted above and below the T-shaped pole
piece reduce non linear and intermodulation
distortion. The raised spider keeps the voice
coil from bottoming out and also reduces
noise caused by mechanical distortion. A
large magnet system is used for improved
sensitivity and transient response.
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
60-3500
200
70
84
26
12
6.0
6.0
9
0.42
1.21
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
The W15CH-001 is a 5" cone driver
developed for use as a woofer or
woofer/midrange. The extremely stiff, yet
light magnesium cone delivers tremendous
bass precision and midrange detail. This
speaker has an acoustically transparent
basket and a natural rubber surround. This
woofer has the patented Hexadym magnet
system, based on 6 radially magnetized
Neodymium blocks. Heavy copper rings
mounted above and below the T-shaped pole
piece reduce non-linear and intermodulation
distortion. A solid copper phase plug
improves heat conduction.
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
5.6
0.43
5.4
45
7.5
1.7
0.87
50
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
6
2.50
0.42
0.36
Liters
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
50-3000
200
70
85
26
14
6.0
8.0
14
0.06
0.80
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Ohms
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
mm/N
Suspension mech. resistance
Ns/m
Effective piston area
cm
5.5
0.49
5.1
38
9.5
1.8
mH
N/A
Hz
g
0.91
75
sq.
Excel W16NX-001 E0049-04
Excel W15CY-001 E0015
This 6" woofer has a machined and surface
treated magnesium cone. The unique radial
reinforced rubber surround reduces
resonances and prevents surround breakup at
large excursions. Heavy copper rings above
and below the T-shaped pole pieces reduce
non linear and modulation distortion and
increase overload margins. A copper phase
plug reduces compression do to temperature
and eliminated cavity resonance from inside
the former. The raised spider keeps the voice
coil from bottoming out and also reduces
noise caused by mechanical distortion.
Extended bass shelf gives f5 of 40Hz.
This 5" woofer features a light, yet stiff
magnesium cone for bass precision and
midrange detail. The cone is attached to the
magnesium cast frame by a natural rubber
surround that shows no sign of midrange
(edge) resonance. Heavy copper coils
mounted above and below the T-shaped pole
piece reduce non linear and intermodulation
distortion. The raised spider keeps the voice
coil from bottoming out and also reduces
noise caused by mechanical distortion. A
large magnet system is used for improved
sensitivity and transient response.
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
50-3000
200
70
85.5
26
14
6.0
8.0
14
0.42
1.35
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
5.5
0.49
5.5
38
9.5
1.8
1.06
75
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
14
2.22
0.43
0.36
Liters
Excel W16NX-001 E0049-08
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
45-2500
250
80
85
39
20
6.0
14.0
22
0.64
2.15
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
4
45-2500
250
80
88
39
20
6.0
14.0
22
0.64
2.15
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
3.0
0.25
5.3
37
14.8
1.3
1.34
94
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
15
2.66
0.38
0.33
Liters
Excel W18E-001 E0018
This 6" woofer has a machined and surface
treated magnesium cone. The unique radial
reinforced
rubber
surround
reduces
resonances and prevents surround breakup at
large excursions. Heavy copper rings above
and below the T-shaped pole pieces reduce
non linear and modulation distortion and
increase overload margins. A copper phase
plug reduces compression do to temperature
and eliminated cavity resonance from inside
the former. The raised spider keeps the voice
coil from bottoming out and also reduces
noise caused by mechanical distortion.
Extended bass shelf gives f5 of 40Hz.
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
This 7" woofer features a light, yet stiff
magnesium cone for bass precision and
midrange detail. The cone is attached to the
magnesium cast frame by a natural rubber
surround that shows no sign of midrange
(edge) resonance. Heavy copper coils
mounted above and below the T-shaped
pole piece reduce non linear and
intermodulation distortion. The raised
spider keeps the voice coil from bottoming
out and also reduces noise caused by
mechanical distortion. A large magnet
system is used for improved sensitivity and
transient response.
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
6.2
0.41
7.3
39
13.9
1.2
1.64
94
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
14
2.16
0.41
0.35
Liters
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
40-2500
250
100
86
39
16
6.0
10.0
19
0.42
1.75
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
6.1
0.65
6.6
34
15.5
1.4
1.2
126
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
30
2.91
0.49
0.42
Liters
Excel W18EX-001 E0017
Excel W18E-001/TV E0027
This 7" woofer features a light, yet stiff
magnesium cone for bass precision and
midrange detail. The cone is attached to the
magnesium cast frame by a natural rubber
surround that shows no sign of midrange
(edge) resonance. Heavy copper coils
mounted above and below the T-shaped pole
piece reduce non linear and intermodulation
distortion. The raised spider keeps the voice
coil from bottoming out and also reduces
noise caused by mechanical distortion. A
larger magnet system is used for improved
sensitivity , transient response and lower Qts.
This shielded magnet 7" woofer features
a light, yet stiff magnesium cone for bass
precision and midrange detail. The cone is
attached to the magnesium cast frame by a
natural rubber surround that shows no sign
of midrange (edge) resonance. Heavy
copper coils mounted above and below the
T-shaped pole piece reduce non linear and
intermodulation distortion. The raised
spider keeps the voice coil from bottoming
out and also reduces noise caused by
mechanical distortion. This speaker has
been optimized for use in home theater
systems or used near CRT’s.
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
40-2500
250
100
86.5
39
16
6.0
10.0
19
0.42
1.75
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
5.9
0.4
7.2
29
14.4
2.1
1.4
126
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
47
2.27
0.33
0.29
Liters
Excel W22EX-001 E0022
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
30-2000
300
120
88
39
16
6.0
10.0
21
0.64
2.2
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
40-2500
250
100
88
39
16
6.0
10.0
19
0.64
2.15
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
6.1
0.65
8.4
34
15.5
1.4
1.94
126
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
30
1.8
0.30
0.26
Liters
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
6.3
1.43
10.7
20
56.3
1.1
3.21
330
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
162
2.34
0.41
0.35
Liters
Excel W26FX-001 E0026
This 8" woofer features a light, yet stiff
magnesium cone for bass precision and
midrange detail. The cone is attached to the
magnesium cast frame by a natural rubber
surround that shows no sign of midrange
(edge) resonance. Heavy copper coils
mounted above and below the T-shaped pole
piece reduce non linear and intermodulation
distortion. The raised spider keeps the voice
coil from bottoming out and also reduces
noise caused by mechanical distortion. A
larger magnet system is used for improved
sensitivity , transient response and lower Qts.
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
This 10" woofer features a light, yet stiff
aluminum alloy cone for stiffness in
providing bass precision. Heavy copper
rings mounted above and below the T-shaped
pole piece reduce non linear and
intermodulation distortion and increase
overload margin. The raised spider keeps the
voice coil from bottoming out and also
reduces noise caused by mechanical
distortion. Power handling is improved by
using a high temperature 2” voice coil and by
the solid copper phase plug conducting heat
away from the voice coil. Optimized for
ported enclosures.
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
6.1
0.61
8.1
25
26.2
1.5
2.06
220
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
98
2.14
0.41
0.34
Liters
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
20-1000
400
150
87
51
20
6.0
14.0
35
3.0
4.2
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Excel M15CH-002 E0043
Excel W12CY-003 E0044
The M15CH-002 is a 5" Nextel coated
paper cone midrange, capable of the most
neutral and transparent sound reproduction.
The low distortion and low mechanical noise
generated by this driver set a new standard
for midrange units. The Hexadym magnet
system is designed to keep cavity resonances
and sound reflection to a minimum. Copper
rings are employed to reduce non-linear and
modulation distortion. A solid copper phase
plug enhances the performance of the rings
and conducts heat away from the voice coil.
The cast frame with large windows is
designed for quiet operation and air flow.
The W12CY-003 is a 4.5" paper cone with a
unique Nextel coating, for smooth response
and low distortion. The new Adaptive
Surround provides greater damping in the
upper frequencies and less damping for bass
frequencies. A large magnet and copper clad
aluminum voice coil provide good
excursion, low distortion and good transient
response. Heavy copper rings mounted
above and below the T-shaped pole pieces
reduce non-linear and intermodulation
distortion. Large windows in the cast basket,
above and below the voice coil reduce air
flow noise and ventilate the voice coil.
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
6
60-3500
200
70
88.5
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight (Neodymium)
Total weight
26
12
6
6
14
0.06
0.8
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
4.9
0.43
5.3
67
6.75
0.8
1.77
75
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
6.0
1.70
0.52
0.40
Liters
The W15LY-001 is a paper cone with a
unique Nextel coating, for smooth response
and low distortion. The new Adaptive
Surround provides greater damping in the
upper frequencies and less damping for bass
frequencies. A large magnet and copper clad
aluminum voice coil provide good
excursion, low distortion and good transient
response. Heavy copper rings mounted
above and below the T-shaped pole pieces
reduce non-linear and intermodulation
distortion. Large windows in the cast basket,
above and below the voice coil reduce air
flow noise and ventilate the voice coil.
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
50-4000
250
60
86.5
26
16
6
10
20
0.42
1.29
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
5.7
0.3
4.6
49
6.28
1.7
0.93
75
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
12.0
2.21
0.56
0.45
Liters
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
5.5
0.41
5.5
60
6.1
1.2
1.03
50
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
4.0
2.30
0.44
0.36
Liters
8
30-3000
250
80
87.5
39
20
6
14
22
0.64
2.15
Ohms
Hz
W
W
dB
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
6.3
0.43
7.0
40
13.7
1.2
1.77
126
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
mm
mm
mm
mm
mm
Kg
Kg
Vas
Qms
Qes
Qts
24
2.08
0.41
0.34
Liters
100
50
50
95
95
90
40
30
75
70
20
65
60
10
40
85
80
30
75
70
20
65
60
10
55
55
100
Frequency [Hz]
1 000
10 000
0
50
10
100
1 000
Frequency [Hz]
10 000
0
Impedance [ohm]
80
Impedance [ohm]
85
SPL [dB]
90
SPL [dB]
26
12
6
6
9
0.42
1.3
Ohms
Hz
W
W
dB
The W18NX-001 is a paper cone with a
unique Nextel coating, for smooth response
and low distortion. The new Adaptive
Surround provides greater damping in the
upper frequencies and less damping for bass
frequencies. A large magnet and copper clad
aluminum voice coil provide good
excursion, low distortion and good transient
response. Heavy copper rings mounted
above and below the T-shaped pole pieces
reduce non-linear and intermodulation
distortion. Large windows in the cast basket,
above and below the voice coil reduce air
flow noise and ventilate the voice coil.
100
50
10
8
60-3500
200
70
85.5
Excel W18NX-001 E0042
Excel W15LY-001 E0041
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Excel W26FX-002 E0046
Excel W22NY-001 E0045
The W26FX-002 is a paper cone with a
unique Nextel coating to provide stiffness
and reduce distortion. A 2" diameter high
temperature with black anodized coil former
is incorporated for high power handling and
reduced power compression. Heavy copper
rings mounted above and below the T-shaped
pole pieces reduce non-linear and
intermodulation distortion. A chrome plated
brass phase plug reduces temperature
variations in the voice coil and reduces
cavity resonances. Large windows in the
cast basket, reduce air flow noise and
ventilate the voice coil.
The W22NY-001 is a paper cone with a
unique Nextel coating to provide stiffness
and reduce distortion. A large magnet with a
bumped back plate, together with a CCAW
voice coil, allow for good excursion with low
distortion and excellent transient response.
Heavy copper rings mounted above and
below the T-shaped pole pieces reduce
non-linear and intermodulation distortion. A
chrome plated brass phase plug reduces
temperature variations in the voice coil and
reduces cavity resonances. Large windows
in the cast basket, reduce air flow noise and
ventilate the voice coil.
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
Seas 22TFF
8
30-3000
250
90
90
39
20
6
14
21
3.00
3.6
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
6.1
0.61
8.8
33
20.0
1.2
2.60
220
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
72
1.73
0.36
0.30
Liters
Ohms
Hz
W
W
dB
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
Kg
Kg
19.5
1.6
2
0.4
0.25
0.50
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
30-1000
300
100
89.0
51
20
6
14
35
3.00
4.5
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
6.2
0.81
10.9
31
42.4
0.6
3.52
330
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
87
2.55
0.47
0.39
Liters
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
4.9
0.05
3.3
1100
0.23
5.9
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
-
Liters
Seas 22TAF/G H1283
H1280
The 22TAF/G is a High Definition metal
dome tweeter with wide, coated fabric
surround. The relatively small voice coil
diameter and the wide surround combine the
high frequency behavior of a ¾” dome with
the low frequency characteristics of a 1”
dome. A large ferrite magnet gives high
efficiency. The dome is precision formed
from an aluminum/magnesium alloy for low
mass and high rigidity and stability. The
pre-coated surround material gives high
consistency and excellent stability. The VC
is ferrofluid cooled. An acoustically open
Hexagrid protects the dome diaphragm.
22TFF is a High Defi nition soft dome
tweeter with a wide surround combining the
high frequency dispersion of a ¾” dome with
the low frequency characteristics of a 1”
dome. One-piece Sonomex dome and
surround allows for very tight production
tolerances and high consistency, with a
smooth and extended frequency response.
Magnetic fluid is used for increased power
handling capacity and reduced compression
at high power levels. The chassis is molded
from a stiff and stable glass fibre reinforced
polymer material, and its front design offers
optimum radiation conditions.
Nominal Impedance
6
Recom. frequency range 2500-20000
Short term max. power
180
Long term max. power
90
Sensitivity (1W/1m)
91
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
Vas
Qms
Qes
Qts
4.9
0.05
3.3
1050
0.25
5.9
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
-
Liters
Nominal Impedance
6
Recom. frequency range 2500-30000
Short term max. power
180
Long term max. power
80
Sensitivity (1W/1m)
92
Ohms
Hz
W
W
dB
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
Kg
Kg
19.5
1.5
2
0.5
0.25
0.50
Vas
Qms
Qes
Qts
100
50
95
90
40
80
30
75
70
20
65
60
10
55
50
100
1 000
10 000
Frequency [Hz]
0
Impedance [ohm]
85
SPL [dB]
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Seas 27TAFNC/G H1397
Seas 27TFFNC/G H1396
Compact design neodymium magnet
tweeter for high quality small cabinet
speakers or autosound applications.
Critically designed aluminum/magnesium
alloy dome with good dispersion above
10kHz. A wide roll surround together with
double chamber magnet system results in a
low fundamental frequency. The magnet
system is inherently shielded, allowing use in
A/V systems. The diffusor is designed to
compensate for a slight roll off towards
20kHz and also to reduce resonance above
20kHz. The voice coil is immersed in
magnetic fluid. Pressure fit installation.
Nominal Impedance
4
Recom. frequency range 2500-30000
Short term max. power
200
Long term max. power
90
Sensitivity (1W/1m)
90
Ohms
Hz
W
W
dB
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
Kg
Kg
26
1.1
2.0
0.9
0.01
0.1
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
Compact design neodymium magnet tweeter
for high quality small cabinet speakers or
autosound applications. The diaphragm is
vacuum formed from a precoated fabric for
greater consistency. The coating has been
carefully selected to result in a smooth
frequency response and a high degree of
stability against changes in temperature and
humidity. A wide roll surround together with
double chamber magnet system results in a
low fundamental frequency. The magnet
system is inherently shielded, allowing use in
A/V systems. The voice coil is immersed in
magnetic fluid. Pressure fit installation.
2.7
0.03
1.9
1170
0.30
7.5
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Power ratings with 12dB filter at 2500Hz
The aluminum dome has slightly better power
handling than the textile dome, because the
aluminum helps conduct heat away from the VC.
Seas 27TTFNC/GW H1461
Ohms
Hz
W
W
dB
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
g
Kg
26
1.5
2.0
0.5
53
0.29
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
Vas
Qms
Qes
Qts
Ohms
Hz
W
W
dB
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
Kg
Kg
26
1.1
2.0
0.9
0.01
0.1
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
2.7
0.03
1.9
1170
0.26
7.5
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Power ratings with 12dB filter @ 2500Hz
Seas 27TDFNC/GW H1462
This is a 27mm titanium dome tweeter with
a soft polymer surround. The dome and
surround material give high consistency and
excellent stability against variations in air
humidity. The titanium dome is protected by
a hexagrid grill with acoustic lense. The
voice coil is wound on a perforated
aluminum former and immersed in magnet
fluid for increased power handling. A
powerful high grade neodymium ring
magnet is coupled with an extruded
aluminum heat sink for better heat transfer
and increased power handling.
Nominal Impedance
6
Recom. frequency range 2500-25000
Short term max. power
230
Long term max. power
100
Sensitivity (1W/1m)
91.5
Nominal Impedance
4
Recom. frequency range 2500-30000
Short term max. power
200
Long term max. power
80
Sensitivity (1W/1m)
91
This is a 27mm textile dome tweeter with a
soft polymer surround. The dome and
surround material give high consistency and
excellent stability against variations in air
humidity. The textile dome is protected by a
hexagrid grill. The voice coil is wound on a
perforated aluminum former and immersed in
magnet fluid for increased power handling. A
powerful high grade neodymium ring magnet
is coupled with an extruded aluminum heat
sink for better heat transfer and increased
power handling.
4.9
0.05
3.9
750
0.32
7.0
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
-
Liters
Nominal Impedance
6
Recom. frequency range 2500-30000
Short term max. power
220
Long term max. power
90
Sensitivity (1W/1m)
90.5
Ohms
Hz
W
W
dB
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
g
Kg
26
1.5
2.0
0.5
53
0.29
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
Vas
Qms
Qes
Qts
4.9
0.05
3.9
750
0.31
7.0
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
-
Liters
Seas 27TBC/G H1147
Seas 27TBCD/GB-DXT H1499
The H1147 is an aluminum / magnesium
alloy dome tweeter with a wide soft polymer
surround, designed to give stability without
using ferro fluid. The dome is protected by a
hexagrid grill, which also supports an
acoustic lens which tailors the high
frequency roll off. The voice coil is wound
on a perforated aluminum former in order to
reduce air flow noise. A stiff and stable rear
chamber allows for a lower resonance
frequency and lower crossover point. The
face plate is made from glass fiber reinforced
plastic.
27TBCD/GB-DXT is a High Definition
aluminum/magnesium alloy dome tweeter
with DXT® lens. A fine mesh grid protects
the diaphragm. Stiff and stable rear chamber
with optimal acoustic damping allows the
tweeter to be used with moderately low
crossover frequencies. This revolutionary
DXT® tweeter addresses the major issues
regarding directivity control in traditional
loudspeaker designs. DXT® solves several
well-know issues regarding; directivity
control, off-axis response, integration with
midrange units and baffle diffraction.
Nominal Impedance
6
Recom. frequency range 2000-25000
Short term max. power
150
Long term max. power
55
Sensitivity (1W/1m)
92
Ohms
Hz
W
W
dB
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
Kg
Kg
26
1.5
2.0
0.5
0.35
0.64
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
4.8
0.05
3.7
900
0.33
7.5
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Power ratings with 12dB filter @ 2500Hz
Seas 27TBFC/G H1212
Ohms
Hz
W
W
dB
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
Kg
Kg
26
1.5
2.0
0.5
0.25
0.5
Ohms
Hz
W
W
dB
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
Kg
Kg
26
1.5
2.0
0.5
0.25
0.52
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
Vas
Qms
Qes
Qts
4.8
0.05
3.5
600
0.33
7.0
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
-
Liters
4.8
0.05
3.5
900
0.37
7.5
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
-
Liters
Seas 27TDF H1211
The H1212 is an aluminum / magnesium
alloy dome tweeter. The special wide and soft
polymer surround, initially designed to give
stability without using ferro fluid, adding ferro
fluid has also produced a desirable result. The
dome is protected by a hexagrid metal grill,
which also supports an acoustic lens to control
the roll off frequencies. The voice coil is
wound on a perforated aluminum former to
help reduce air flow noise. The flange is made
from glass fiber reinforced plastic.
Nominal Impedance
6
Recom. frequency range 1500-20000
Short term max. power
220
Long term max. power
90
Sensitivity (1W/1m)
91.5
Nominal Impedance
6
Recom. frequency range 2000-25000
Short term max. power
150
Long term max. power
55
Sensitivity (1W/1m)
92
The 27TDF is a low viscosity ferrofluid
cooled tweeter with a High Definition
pre-coated fabric dome and special wide soft
polymer surround. The dome and surround
materials give excellent stability against
variations in air humidity. The voice coil is
wound on an aluminum former with
adequate ventilating holes to eliminate air
flow noise. The chassis is precision molded
glass reinforced plastic and offers optimum
radiation.
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
Vas
Qms
Qes
Qts
4.8
0.05
3.5
550
0.34
7.0
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
-
Liters
Nominal Impedance
6
Recom. frequency range 2500-25000
Short term max. power
200
Long term max. power
90
Sensitivity (1W/1m)
91
Ohms
Hz
W
W
dB
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
Kg
Kg
26
1.5
2.0
0.5
0.25
0.50
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
Vas
Qms
Qes
Qts
Seas 27TDC
Seas 27TDFC
H1149
The 27TDC is a non-ferrofluid tweeter with
a High Definition pre-coated fabric dome
and soft polymer surround. This tweeter has
been especially designed to operate without
ferrofluid. The dome and surround materials
give excellent stability against variations in
air humidity. The voice coil is wound on an
aluminum former with adequate ventilating
holes to eliminate air flow noise. A stiff and
stable rear chamber with optimal acoustic
damping allows the 27TDC to be used with
moderately low crossover frequencies. The
chassis is precision molded glass reinforced
plastic and offers optimum radiation.
Nominal Impedance
6
Recom. frequency range 2000-25000
Short term max. power
150
Long term max. power
55
Sensitivity (1W/1m)
90
Ohms
Hz
W
W
dB
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
Kg
Kg
26
1.5
2.0
0.5
0.25
0.50
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
Vas
Qms
Qes
Qts
4.8
0.05
3.5
550
0.30
7.0
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
-
Liters
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
Kg
Kg
26
1.5
2.0
0.5
0.25
0.53
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
Vas
Qms
Qes
Qts
100
4.7
0.05
3.5
950
0.39
8
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
mm
mm
mm
mm
mm
Kg
Kg
26
1.5
2.0
0.5
0.25
0.50
-
Liters
Ohms
Hz
W
W
dB
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
4.8
0.05
3.5
550
0.37
7.5
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
-
Liters
Vas
Qms
Qes
Qts
26
1.5
2.0
0.5
0.25
0.53
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
Vas
Qms
Qes
Qts
100
50
4.7
0.05
3.5
950
0.35
8
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
-
Liters
50
95
90
40
30
75
70
20
65
60
10
40
85
80
30
75
70
20
65
60
10
55
55
1 000
10 000
Frequenc y [Hz]
0
50
100
1 000
10 000
Frequency [Hz]
0
Impedance [ohm]
80
Impedance [ohm]
85
SPL [dB]
90
SP L [dB]
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
Nominal Impedance
6
Recom. frequency range 2200-25000
Short term max. power
200
Long term max. power
90
Sensitivity (1W/1m)
92
95
50
100
Ohms
Hz
W
W
dB
The 29TFF/W is a High Definition fabric
dome tweeter with integrated wide surround.
Th e diaphragm is made in house from
pre-coated fabric for consistency. The voice
coil is wound on an aluminum former with
adequate venting holes to eliminate noise
from internal air flow. Low viscosity
magnetic fluid and flexible lead-out wires
ensure high power handling. Two part front
plate with smooth, slightly elliptical wave
guide made from elastomer provide
excellent high frequency response and
dispersion. The wave guide conceals the
magnet system screws.
The 29TAF/W aluminum/magnesium alloy
dome tweeter with wide, pre-coated fabric
surround. The dome and surround are made
in house for excellent consistency. The
voice coil is wound on an aluminum former
with adequate venting holes to eliminate
noise from internal air flow. Low viscosity
magnetic fluid and flexible lead-out wires
ensure high power handling. Two part front
plate with smooth, slightly elliptical wave
guide made from elastomer provide
excellent high frequency response and
dispersion. The wave guide conceals the
magnet system screws.
Ohms
Hz
W
W
dB
Nominal Impedance
6
Recom. frequency range 1500-25000
Short term max. power
220
Long term max. power
90
Sensitivity (1W/1m)
90
Seas 29TFF/W H1318
Seas 29TAF/W H1322
Nominal Impedance
6
Recom. frequency range 2200-25000
Short term max. power
220
Long term max. power
100
Sensitivity (1W/1m)
91.5
H1189
The 27TDFC is a low viscosity ferrofluid
cooled tweeter with a High Definition
pre-coated fabric dome and wide soft
polymer surround. The dome and surround
materials give excellent stability against
variations in air humidity. The voice coil is
wound on an aluminum former with
adequate ventilating holes to eliminate air
flow noise. A stiff and stable rear chamber
with optimal acoustic damping allows the
27TDFC to be used with moderately low
crossover frequencies.
The chassis is
precision molded glass reinforced plastic and
offers optimum radiation.
Seas MCA15RCY H1262
Seas MCA12RC H1304
The MCA15RCY is a 5" coated paper cone
midrange. The classical paper cone gives a
smooth and extended frequency response
with a controlled roll off. The large magnet
and light cone provide high sensitivity, low
distortion and good transient response. The
stiff injection molded basket has large
windows and a raised spider to reduce sound
reflection and air flow noise.
The frequency response extends to 10,000
Hz, indicating this driver is not overly
damped and will have good upper midrange
response.
The MCA12RC is a 4.5" coated paper cone
midrange with a mechanically matching
natural rubber surround. The result is an
unusually smooth midrange response. The
stiff injection molded basket has large
windows and a raised spider to reduce sound
reflection and air flow noise. A 1" high
temperature voice coil wound on an
aluminum former ensured high power
handling capacity.
The frequency response extends to 10,000
Hz, indicating this driver is not overly
damped and will have good upper midrange
response.
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
400-5000
400
110
86
26
5.8
4.0
1.8
0.25
0.66
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
6.3
0.31
4.2
68
5.58
1.2
0.85
55
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
5
2.42
0.74
0.56
Liters
100
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
100-4000
300
100
89.5
26
9.4
6.0
3.4
14
0.42
1.3
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
5.8
0.73
6.8
51
7.1
1.4
1.53
80
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
12
1.57
0.30
0.25
Liters
50
95
90
40
SP L [dB]
80
30
75
70
20
Impedance [ohm]
85
65
60
10
55
50
10
100
1 000
0
10 000
Frequenc y [Hz]
Seas L12RCY/P H1207
Seas CA12RCY H1152
The L12RCY/P is a 4.5" mini woofer with
an aluminum cone, light yet stiff. The
aluminum cone, coupled with the low loss
rubber surround, show no sign of cone edge
resonance and distortion associated with soft
cones. On the other hand, cone breakup at
higher frequencies call for special attention
in the crossover design work. A bullet
shaped phase plug reduces compression due
to temperature variations in the voice coil,
avoids resonance problems which would
occur in the volume between the dust cap and
pole piece and increases long term power
handling. Raised spider VC ventilation.
Natural rubber surround and hand coated
paper cone with coated fabric dust cap,
reduce resonances and distortion. A large
magnet system and a symmetrical driving
force accomplished through a special coil
winding technique for the voice coil give
excellent linearity. A very large magnet
system provides a reasonable efficiency and
a low Q. Extremely stiff and stable injection
molded metal basket keeps the critical
components in perfect alignment. Large
windows in the basket both above and below
the spider reduce sound reflection, air flow
noise and cavity resonance to a minimum.
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
45-5000
200
60
86
26
12
6.0
6.0
9.0
0.42
1.21
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
6.4
1.05
6.35
57
6.1
1.3
1.04
55
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
5
2.17
0.36
0.31
Liters
100
50
95
90
40
SP L [dB]
80
30
75
70
20
65
60
10
55
50
10
100
1 000
Frequenc y [Hz]
10 000
0
Impedance [ohm]
85
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
55-3500
200
70
85.5
26
12
6.0
6.0
9.0
0.42
1.21
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
5.5
0.76
6.1
50
6.8
1.5
0.94
50
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
5
2.34
0.33
0.29
Liters
Seas CA15RLY H1216
Seas ER15RLY
This 5.5" woofer was developed for use as a
long throw high fidelity woofer or
woofer/midrange. The CA15RLY is a
coated paper cone with extended frequency
range and controlled roll off. The large
magnet system, together with a very long and
light CCAW voice coil allow good excursion
with low distortion and good transient
response. The basket is a stable injection
molded metal, with large windows both
above and below the spider, to reduce sound
reflection, air flow noise and cavity
resonance. An 8 liter box can give you an F3
of 54Hz.
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
50-4000
250
60
87
26
16
6.0
10.0
20
0.42
1.29
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
5.5
0.76
5.4
47
8.2
1.4
1.5
80
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
12.0
1.70
0.48
0.37
Liters
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
26
16
6.0
10.0
20
0.42
1.28
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
8
50-4000
250
60
87.5
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
26
16
6.0
10
20
0.42
1.29
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
5.6
0.73
5.5
44
7.6
1.7
1.43
80
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
15.0
1.55
0.41
0.32
Liters
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
3.1
0.32
5.4
37
14.7
1.3
1.88
104
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
16
2.31
0.38
0.33
Liters
H1488-04
L16RNX is a 5” High Fidelity woofer with an
injection molded metal chassis, intended for bass
reflex and transmission line designs. Stiff, yet
light aluminum cone and low loss rubber
surround show no sign of the familiar 500-1500
Hz cone edge resonance and distortion associated
with soft cones. A bumped back plate in the
magnet system, together with the very long and
light weight copper clad aluminum voice coil,
allow extreme coil excursion with low distortion.
A heavy copper ring below the T-shaped pole
piece reduces non linear and modulation
distortion.
This 5.5" woofer features a light, yet stiff
aluminum cone, with a low loss rubber
surround and magnesium cast frame. This
driver shows no sign of the familiar
500-1500Hz cone edge resonance and
distortion associated with soft cones. On the
other hand, cone breakup at higher
frequencies require special crossover
attention.
The phase plug gives low
compression due to temperature variations in
the voice coil, high power handling capacity
and eliminates resonance which would
otherwise occur in the volume between the
dust cap and the pole piece. Raised Spider.
8
45-3000
200
80
86
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Seas L16RNX
Seas L15RLY/P H1141
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
H1455
The 5" ER15RLY features a new edge
coated Reed/Paper pulp cone. The careful
selection of cone, surround and spider has
produced a driver with an smooth extended
frequency response. The Large magnet
system, together with a very long and light
weight copper clad aluminum voice coil
allow good excursion with low distortion and
good transient response. A 0.3 cubic foot
box with a 1.5" diameter vent by 5" long will
give you a 3dB down point of 58Hz.
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
5.5
0.84
5.7
44
8.1
1.6
1.12
75
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
12
2.10
0.43
0.35
Liters
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
4
45-2000
250
80
88
39
18
6.0
12.0
22
0.64
1.80
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Seas L16RNX
Seas L16RN-SL
H1488-08
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
45-2000
250
80
85
39
18
6.0
12.0
22
0.64
1.80
Seas U16RCY/P
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
5.8
0.48
7.2
39
15.3
1.1
1.88
104
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
16
2.08
0.44
0.36
Liters
H1520
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
45-3000
250
60
87
26
14
6.0
8.0
20
0.42
1.30
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
Vas
Qms
Qes
Qts
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
45-2000
250
80
84
39
18
6.0
12.0
22
0.42
1.40
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
6.1
0.68
6.2
36
14.8
1.3
1.41
104
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
19
2.47
0.56
0.46
Liters
Seas CA18RLY H1217
New Curv cone, a woven polypropylene with
excellent internal damping together with
perfectly matched moving parts gives a smooth,
extended frequency response. A unique radial
reinforced low loss rubber surround reduces
radial resonances and prevents surround break up
at large excursions. Bullet shaped phase plug
reduces compression due to temperature
variations in the voice coil, avoids resonance
problems which would occur in the volume
between the dust cap and the pole piece and
increases the long term power handling capacity.
Extremely stiff and stable injection moulded
metal basket. Seas SpiderRing® technology.
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
H1480
L16RNX is a 5” High Fidelity woofer with an
injection molded metal chassis, intended for bass
reflex and transmission line designs. Stiff, yet
light aluminum cone and low loss rubber
surround show no sign of the familiar 500-1500
Hz cone edge resonance and distortion associated
with soft cones. A bumped back plate in the
magnet system, together with the very long and
light weight copper clad aluminum voice coil,
allow extreme coil excursion with low distortion.
A heavy copper ring below the T-shaped pole
piece reduces non linear and modulation
distortion. This woofer is used in the Linkwitz
Lab Pluto speaker.
L16RNX is a 5” High Fidelity woofer with an
injection molded metal chassis, intended for bass
reflex and transmission line designs. Stiff, yet
light aluminum cone and low loss rubber
surround show no sign of the familiar 500-1500
Hz cone edge resonance and distortion associated
with soft cones. A bumped back plate in the
magnet system, together with the very long and
light weight copper clad aluminum voice coil,
allow extreme coil excursion with low distortion.
A heavy copper ring below the T-shaped pole
piece reduces non linear and modulation
distortion.
The CA18RLY is a classical coated paper
cone woofer, but with a new high tech basket.
The injection molded basket features large
windows and a raised spider to reduce sound
reflection, air flow noise and cavity
resonance. The high temperature and light
weight voice coil is wound on an aluminum
former. This speaker has a natural rubber
surround. The higher Qts of this driver
makes it suitable for a sealed box of about 1/2
to 3/4 of a cubic foot and a resulting 3dB
down point of 65Hz.
6.2
0.81
6.3
36
10.26
1.9
1.11
99
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
25
2.19
0.38
0.32
Liters
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
35-2500
250
80
90
26
16
6
10
20
0.42
1.41
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
5.8
1.03
5.6
43
8.8
1.6
1.2
136
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
37
2.19
0.48
0.40
Liters
Seas ER18RNX H1456
Seas CA18RNX H1215
The 7" ER18RNX features a new edge
coated Reed/Paper pulp cone. The careful
selection of cone, surround and spider has
produced a driver with an smooth extended
frequency response. The large magnet
system with bumped back plate, together
with a very long and light weight copper clad
aluminum voice coil allow good excursion
with low distortion and good transient
response. A copper shorting ring in the
magnet system reduces non linear on
modulation distortion. A 0.65 cubic foot box
with a 25" diameter vent by 6" long will give
you a 3dB down point of 52Hz.
This 7” driver was designed for use as a long
throw hi-fi woofer or bass/midrange unit.
The classical coated paper cone gives a
smooth extended frequency response with a
controlled roll off. The large magnet system
provides good transient response. The
bumped back plate, together with the very
long and light weight copper clad aluminum
voice coil allow for extreme coil excursion
with low distortion. The stiff injection
molded cast frame has large windows both
above and below the spider, to reduce sound
reflection, air noise and cavity resonance.
An Fs of 45 Hz can be achieved in an 18 ltr
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
45-3000
250
80
88.5
39
18
6.0
12
22
0.64
1.91
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
5.8
1.2
7.2
35
14
1.4
1.72
136
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
33
1.90
0.37
0.31
Liters
Seas L18RNX/P H1224
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
40-2500
250
100
88
39
18.0
6.0
12.0
22.0
0.64
1.92
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
45-3000
250
80
88.5
39
18
6
12
22
0.64
1.91
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
5.9
0.67
7.2
37
14
1.3
2.2
136
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
32
1.58
0.39
0.32
Liters
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
5.7
1.0
7.0
43
12.2
1.12
1.46
126
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
24.9
2.26
0.39
0.33
Liters
Seas P18RNX/P H1350
7” aluminum cone woofer. The stiff cone
coupled with the low loss rubber surround
shows no sign of cone edge resonance and
distortion associated with soft cones.
Tremendous bass precision. A bullet shaped
phase plug reduces compression due to
temperature variations in the voice coil,
avoids resonance problems which would
occur in the volume between the dust cap and
pole piece and increases long term power
handling. Large magnet for good efficiency.
Raised Spider and bumped back plate for
increased power handling and lower
mechanical distortion.
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. Power
Sensitivity (1W/1m)
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
7” Polypropylene cone woofer, coupled
with a high loss rubber surround.
Tremendous bass precision. A bullet shaped
phase plug reduces compression due to
temperature variations in the voice coil,
avoids resonance problems which would
occur in the volume between the dust cap and
pole piece and increases long term power
handling. Large magnet for good efficiency.
Raised Spider and bumped back plate for
increased power handling and lower
mechanical distortion. This driver is an
excellent choice for use in a satellite speaker
or stand alone bookshelf speaker.
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
5.8
1.06
7.2
36
13.6
1.4
1.56
126
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
30
2.09
0.36
0.31
Liters
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. Power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
45-3000
250
80
89
39
18.0
6.0
12.0
22.0
0.64
1.92
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Seas CA22RNX H1288
Seas U18RNX/P H1571
A hand coated paper cone and matching
natural rubber surround produce a well
behaved roll off characteristic and reduce
potential resonance problems. A long voice
coil wound on an aluminum former gives
low distortion and high power handling. The
large magnet system provides high
efficiency and good transient response. A
bumped backplate in the magnet system
allow maximum utilization of the long voice
coil without mechanical limitation. Large
windows in the basket both above and below
the spider reduce sound reflections, air flow
noise and cavity resonance.
U18RNX/P is a 6.5” High Fidelity woofer
with an injection moulded metal chassis,
intended for bass reflex and transmission line
designs.
New Curv cone, a woven polypropylene
with excellent internal damping together
with perfectly matched moving parts gives a
smooth, extended frequency response.
Bumped back plate in the magnet system,
together with the very long and light weight
copper clad aluminum voice coil, allow
extreme coil excursion with low distortion.
In a 0.5 cubic foot box with a 2" vent by 7"
long, you will have an F3 of about 55Hz.
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. Power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
30-4000
250
80
88
39
18.0
6.0
12.0
22.0
0.64
1.9
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
5.9
0.25
6.9
43
13.4
1.1
1.78
126
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
22
2.05
0.45
0.37
Liters
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
30-3000
250
80
89.5
39
18
6
12
26
0.64
2.2
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
6.1
1.0
7.0
29
20.9
1.4
2.05
230
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
97
2.04
0.52
0.41
Liters
100
50
95
90
40
SP L [dB]
80
30
75
70
20
Impedance [ohm]
85
65
60
10
55
50
10
100
1 000
10 000
0
F requenc y [Hz]
Seas L22RN4X/P H1208
Seas FA22RCZ H1597
The L22RN4X/P is an 8” aluminum cone
woofer, very light and stiff. The stiff cone
provides tremendous bass precision. The
aluminum cone and low loss rubber surround
show no sign of the familiar 500-1500Hz
cone edge resonance. The high temperature
voice coil on aluminum former provide
excellent power handling. The phase plug
reduces compression due to temperature
variations in the voice coil, and eliminates
resonances that can occur in the gap between
the dust cap and pole piece. The resonance at
higher frequencies require some special
crossover work. 4 Layer Voice Coil
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
20-1000
300
125
86.5
39
20
6.0
14.0
21.0
0.64
2.2
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
The FA22RCZ is an 8” full range driver
offering astonishing efficiency and sound
clarity. A blue-gray paper cone with papyrus
fibres, and a high frequency cone directly
coupled to the voice coil set the air in motion.
The surround is made from a flexible and
stable foam rubber material. The large, open
weave fabric spider reflects very little
acoustic energy to the cone, and offers
excellent stiffness linearity. The pole piece is
prolonged forwards and equipped with a
deep drawn copper cap to ensure excellent
linearity in the force factor and coil
inductance. Try in 2 cubic feet sealed.
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
6.1
3.76
10.7
21
40
1.4
1.76
220
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
93
3.13
0.29
0.27
Liters
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
30-20000
110
40
94
25
26
12
6
14
0.6
2.05
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
5.7
0.09
6.4
30
12.6
2.2
0.63
222
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
134
4.36
0.38
0.35
Liters
Seas CA26RE4X H1316
Seas CA26RFX H1305
A classical manually coated paper cone and
matching natural rubber surround produce a
smooth response and reduce potential
resonance problems. A four layer voice coil
provides a well behaved roll off
characteristic. A large magnet system gives
good sensitivity and transient response.
Extremely stiff and stable injection molded
metal basket keeps the critical components in
perfect alignment. Large windows in the
basket both above and below the spider
reduce sound reflection, and keep air flow
noise and cavity resonance to a minimum.
39mm voice coil Ø, 4mm x-max
A classical hand coated paper cone and
matching natural rubber surround produce a
well behaved roll off characteristic and
reduce potential resonance problems. A 2”
high temperature voice coil with black
anodized aluminum coil former gives high
power handling and reduced power
compression. A large magnet system gives
good sensitivity and transient response. A
bumped backplate in the magnet system
allow maximum excursion. Large windows
in the basket both above and below the spider
reduce reflection, air flow noise and cavity
resonance. 51mm VC Ø, 7mm x-max
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
30-1500
300
80
91
39
14
6
8
20
0.64
2.17
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
6.1
3.08
11.6
25
38.5
1.1
1.66
350
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
164
3.99
0.30
0.28
Liters
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
95
90
80
90
85
70
85
80
60
75
50
70
40
65
30
65
60
20
60
55
10
55
0
50
10
100
1 000
10 000
51
20
6
14
35
1.3
4.5
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
6.3
1.95
10.7
29
36.1
0.8
3.4
350
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
129
2.14
0.40
0.34
Liters
50
40
SP L [dB]
80
30
75
70
20
10
100
1 000
Frequenc y [Hz]
Design by Seas L26ROY
This 10" woofer features a light, yet stiff
aluminum cone for stiffness in providing
bass precision. Large windows both above
and below the spider in the injection molded
metal basket help reduce air flow noise,
sound reflections and cavity resonance. The
low loss rubber surround shows no sign of
the familiar edge resonance. Cone breakup
at higher frequencies need to be addressed in
the crossover design. A 2" diameter high
temperature voice coil with black anodized
aluminum former gives high power handling
and reduce compression. The phase plug
helps eliminate resonances.
Extremely stiff and rigid aluminum cone gives
tremendous bass precision. The cone and the long
throw low loss rubber surround show no sign of the
familiar cone edge resonance and distortion
associated with soft cones. Lead-out wires
symmetrically stitched to the spider to avoid
resonances. Total suspension designed to assure
stability for extreme excursions. Cu-cap around
the pole pieces reduce non linear and modulation
distortion and increase overload margin. 2-layer,
extremely long, high temperature voice coil
wound on an fiberglass voice coil former gives a
high power handling capacity. Extra large magnet
system. 14mm X-max peak
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
8
20-1000
300
125
88
51
20
6.0
14.0
35
1.3
4.05
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
10 000
0
Frequenc y [Hz]
Seas L26RFX/P H1209
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Impedance [ohm]
90
50
10
8
30-1000
300
100
90,5
100
100
95
Impedance [ohm]
SP L [dB]
100
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
6.3
1.83
10.7
20
53
1.2
3.3
330
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
171
2.15
0.39
0.33
Liters
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. power
Sensitivity (1W/1m)
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
4
20-1000
500
250
88
56
38
10
28
56
2.34
10
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
2.1
0.53
12
22
107
0.5
3.7
363
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
87
4.14
0.33
0.31
Liters
Seas SP18R
Seas SP22R
H9944
Nominal Impedance
Recom. frequency range
Short term max. Power
Long term max. power
Sensitivity (1W/1m)
Ohms
Hz
W
W
dB
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
Kg
Kg
Seas SP26R
19
.30
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
Vas
Qms
Qes
Qts
130
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
41
Liters
26
21.5
1.74
H9946
Ohms
Hz
W
W
dB
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
Kg
Kg
25
.65
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. Power
Sensitivity (1W/1m)
Ohms
Hz
W
W
dB
Voice Coil Diameter
Voice coil height
Air gap height
Linear coil travel (p-p)
Max. coil travel (p-p)
Magnet weight
Total weight
mm
mm
mm
mm
mm
Kg
Kg
20
.45
Excel C16N001/F
This 10” passive radiator is intended for use
as an alternative to the vented port in a bass
reflex cabinet. In many applications a
traditional port may produce air noise which
is often improved by use of a passive radiator
instead.
The cone is equipped with a 4mm screw to
which you can easily affix added mass.
For optimum performance the passive
radiator should be mounted vertically. This is
especially important when significant
additional mass is used. Polypropylene cone,
rubber surround, and injection molded zinc
frame.
Nominal Impedance
Recom. frequency range
Short term max. power
Long term max. Power
Sensitivity (1W/1m)
H9945
This 8” passive radiator is intended for use
as an alternative to the vented port in a bass
reflex cabinet. In many applications a
traditional port may produce air noise which
is often improved by use of a passive radiator
instead.
The cone is equipped with a 4mm screw to
which you can easily affix added mass.
For optimum performance the passive
radiator should be mounted vertically. This is
especially important when significant
additional mass is used. Polypropylene cone,
rubber surround, and injection molded zinc
frame.
This 6.5” passive radiator is intended for
use as an alternative to the vented port in a
bass reflex cabinet. In many applications a
traditional port may produce air noise which
is often improved by use of a passive radiator
instead.
The cone is equipped with a 4mm screw to
which you can easily affix added mass.
For optimum performance the passive
radiator should be mounted vertically. This is
especially important when significant
additional mass is used. Polypropylene cone,
rubber surround, and injection molded zinc
frame.
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
Vas
Qms
Qes
Qts
230
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
138
Liters
22
28
1.87
E0051
Precision cast, machined and surface
treated magnesium cone acts as a piston
through the audible frequency band without
any sign of midrange resonances.A unique
radial reinforced rubber surround reduces
resonances and prevents surround break up
at large excursions.Heavy copper rings
mounted above and below the T-shaped pole
piece reduce non linear and modulation
distortion and increase overload margin.The
coaxially arranged precoated fabric dome
high frequency unit has a low resonance
frequency, and integrates with the cone
driver to form a point source.
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
Vas
Qms
Qes
Qts
350
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
214
Liters
22
42
1.25
Tweeter/Woofer
Nominal Impedance
6/4
Recom. frequency range 30-25000
Short term max. power
220/250
Long term max. power
90/80
Sensitivity (1W/1m)
90/85
Voice Coil Diameter
26/39
Voice coil height
1.5/20
Air gap height
2.0/6.0
Linear coil travel (p-p)
0.5/14
Max. coil travel (p-p)
-/22
Magnet weight
-/0.42
Total weight
1.55
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
4.8/3.2
Voice coil inductance
0.05/0.27
Force factor
2.3/4.4
Free air resonance
1200/37
Moving mass
0.3/14.6
Suspension compliance
-/1.3
Suspension mech. resistance -/1.09
Effective piston area
7.0/94
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
Liters
-/15
-/3.24
-/0.58
-/0.49
Seas T18RE/XFCTV2 H1333
Seas T18REX/XFC H1353
A PP/TPX based cone matches ideally with
an adaptive rubber surround. Th e result is
an outstandingly smooth frequency response
from the mid woofer. A coaxially arranged
pre-coated fabric dome tweeter with a low
resonance frequency, integrates with the
cone driver to a point source. The cone of the
woofer acts as a horn loading for the tweeter,
and the chassis of the dome unit represents
the throat of this horn. A compensation
magnet and a shielding cup is mounted on the
woofer magnet system to eliminate magnetic
stray fields, hence the unit can be used very
close to CRT`s in audio/video applications.
A PP/TPX based cone matches ideally with
an adaptive rubber surround. Th e result is
an outstandingly smooth frequency response
from the mid woofer. A coaxially arranged
pre-coated fabric dome high frequency unit
with a low resonance frequency, integrates
with the cone driver to a point source. The
cone of the woofer acts as a horn loading for
the tweeter, and the chassis of the dome unit
represents the throat of this horn. This
unshielded version is ideal for smaller
enclosures. F3 of 60Hz in 0.3 cubic foot
enclosure with a 1.5" diameter vent by 5"
long. Crossover available separately.
Tweeter/Woofer
Nominal Impedance
6/8
Recom. frequency range 40-25000
Short term max. power
220/250
Long term max. power
90/80
Sensitivity (1W/1m)
88.5/87
Voice Coil Diameter
26/39
Voice coil height
1.5/12
Air gap height
2.0/6.0
Linear coil travel (p-p)
0.5/6.0
Max. coil travel (p-p)
-/20
Magnet weight
-/0.64
Total weight
1” = 25.4mm = 2.54cm
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
Voice coil inductance
Force factor
Free air resonance
Moving mass
Suspension compliance
Suspension mech. resistance
Effective piston area
Vas
Qms
Qes
Qts
4.8/6.1
0.05/0.7
2.3/7.5
1200/29
0.3/13.6
-/2.38
-/7.0/120
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
-/47.9
-/1.50
-/0.26
-/0.22
Liters
Tweeter/Woofer
Nominal Impedance
6/8
Recom. frequency range 30-25000
Short term max. power
220/250
Long term max. power
90/80
Sensitivity (1W/1m)
88.5/87
Voice Coil Diameter
26/39
Voice coil height
1.5/12
Air gap height
2.0/6.0
Linear coil travel (p-p)
0.5/6.0
Max. coil travel (p-p)
-/20
Magnet weight
-/0.84
Total weight
1.91
Ohms
Hz
W
W
dB
mm
mm
mm
mm
mm
Kg
Kg
Voice coil resistance
4.8/6.1
Voice coil inductance
0.05/0.79
Force factor
2.3/6.8
Free air resonance
1200/26
Moving mass
0.3/13.7
Suspension compliance
-/2.7
Suspension mech. resistance -/1.45
Effective piston area
7.0/120
Ohms
mH
N/A
Hz
g
mm/N
Ns/m
sq. cm
Vas
Qms
Qes
Qts
Liters
-/52
-/1.63
-/0.31
-/0.26
Driver Dimensions in millimeters, from smallest to largest size. 25.4mm = 1" = 2.54cm
A
B
C
Unit
mm
mm
mm
Tweeters
(H0625) / (H1396)&(H1397)
60 / 53 2.1 / 0.5
18 / 21.5
(H1406) (truncated flat part 54.7mm)
70.5
4
21.6
(H1280),(H1283), *(H1461), (H1462)
97.7
3.5
24, *30.5
(H1210), (H1213)
103.8
3.5
28.4
(H0881), (H1147), (H1149), (H1211), (H1212), (H1189)
103.8
3.5
39.5
(H1322), H(1318), *(H1499)
103.8
6
24.5, *59.3
(E0040)
110.3
5.5
37.5
(E0006), *(E0011), (E0047)
110.4
6.3
53, *35
T35
130
5.5
86
Midranges and Woofers
(E0021), (E0044), (H1207), (H1152), *(H1304)
120.4
5
58.5, *55.5
(E0015), (H1455),(H1141), (H1216), (H1262), *( E0041)
146
4.2
67.3, *75.5
(E0037), (E0043)
146
4.2
77
(E0049), (H1480), (H1488), *(H1520)
146
5
73.5, *65.5
E0051
146
5
80.5
(H9944)
176
5.2
44
(H1350),(E0018), (E0017), (H1224), (H1215), (H1217), (H1456), (H1571) *(E0042)
176
5.2
80, *81
(E0027)
176
5.2
100.3
(H1144), (H1333), *(H1353)
176
5.2
100.5, *84
F8, W8, FA22RCZ
220.6
5.5
110
(H9945)
220.6
5.5
56
(E0022), (E0045), (H1208), (H1252), (H1288)
220.6
5.5
90
(H9946)
269
5.8
65.5
(E0046),(E0026), (H1209), (H1305), *(H1316)
269
5.8
107.5, *100.5
L26ROY
269
10.5
141
D
mm
45.9 / 46
46
73, *66
74.5
74.8
73
75
75
42.5
95.8
112
112
126
126
145.2
145.2
145.2
145.2
186.4
186.4
186.4
232.2
232.2
236
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