Loudspeakers 15"-50W Vintage Ceramic Guitar Loudspeaker C15N

Loudspeakers 15"-50W Vintage Ceramic Guitar Loudspeaker C15N
15"-50W Vintage Ceramic Guitar Loudspeaker
C15N - 4W / 8W / 16W
Loudspeakers
385 mm.
38 mm.
810 g
RE
3.12
6.20
Resonance Frequency
ƒS
74.2
73.0
73.5 Hz
Mechanical Q Factor
Q MS
5.93
6.80
8.48
Electrical Q Factor
Q ES
1.02
1.24
1.76
Total Q Factor
Q TS
0.87
1.11
1.46
Mechanical Moving Mass
M MS
41.2
54.7
51.0 g
Mechanical Compliance
CMS
112
87
92 µm/N
Force Factor
BxL
VAS
7.68
10.85
12.81 Wb/m
89.4
70.3
74.4 lt.
XMAX
1.50
1.00
1.00 mm
Reference Efficiency
nO
3.46
2.84
1.61 %
Diaphragm Area
SD
754.7
754.8
754.8 cm2
Losses Electrical Resistance
RES
18.2
39.0
57.0 W
Voice Coil Inductance @ 1kHz
LE
0.58
0.93
1.28 mH
CONSTRUCTIVE CHARACTERISTICS
Magnet
Voice Coil Winding
Voice Coil Former
Cone Material
Surround Material
Dust Dome Material
Basket Material
Surround Treatment
W
W
W
dB
n° 8 holes Ø6×9
on Ø372.0
358.0
12.30 W
4.0
Ferrite
Copper
Kapton
Paper
Integrated Paper
Solid Paper
Pressed Sheet Steel
Yes
30.0
Maximum Linear Displacement
16W
16
50
100
95.4
16W
Voice Coil DC Resistance
Equivalent Acoustic Volume
383.0
8
50
100
96.3
6.5
8W
8W
4
50
100
98.5
107.0
4W
4W
8.0
THIELE-SMALL PARAMETERS
ELECTRICAL CHARACTERISTICS
Nominal Impedance
Rated Power
Musical Power
[email protected],1m
15 in.
1.50 in.
28.50 oz
9.26 lbs
1.00 T
0.39 in.
0.31 in.
137.0
GENERAL CHARACTERISTICS
Nominal Overall Diameter
Nominal Voice Coil Diameter
Magnet Weight
Overall Weight
Flux Density
Voice Coil Winding Depth
Magnetic Gap Depth
Ø134.0
Frequency Response on IEC Baffle (DIN 45575) @ 1W, 1m - Free Air Impedance
+110
5
C15N 4W
+105
C15N 8W
+100
2
C15N 16W
100
+90
5
+85
+80
W
dB SPL
+95
2
+75
10
+70
+65
+60
5
2
5
100
2
1000
5
2
5
10k
2
Hz
Due to continuing product improvement, the features and the design are subject to change without notice.
Jensen Loudspeakers · website: www.jensentone.com · email: [email protected]
03/08/2017
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