P17RE/TV H 690 WOOFER
H 690
OF NORWAY
Response curve recorded in anechoic chamber (Free-field, 4 pi radiation) with 0.5m microphone distance. The
loudspeaker is mounted in a closed box of 12 l net volume.
WOOFER
P17RE/TV
P17RE/TV is a 6,5" High Fidelity woofer with an injection moulded
metal chassis. A compensation magnet and a shielding cup are
mounted on the magnet system to eliminate magnetic stray fields, hence
the unit can be used very close to CRT`s in Audio Video applications
A polypropylene based cone, a soft PVC dust cap and a high loss rubber
surround are carefully matched to each other, resulting in an
outstandingly smooth frequency response. The unit has high power
handling capacity due to its relatively large voice coil diameter. The
magnet system has a T-shaped cross section of the pole piece for low
modulation distortion.
NOMINAL IMPEDANCE
RECOMMENDED FREQUENCY RANGE
SHORT TERM MAXIMUM POWER *
LONG TERM MAXIMUM POWER *
CHARACTERISTIC SENSITIVITY (1W,1m)
OPERATING POWER (96 dB SPL ,1 m)
NOTES
8
Ohms
40-3000 Hz
250
80
88.5
5.6
W
VOICE COIL RESISTANCE
VOICE COIL INDUCTANCE (EQUIVALENT)
Ohms
mH
FORCE FACTOR
7.9
N/A
W
FREE AIR RESONANCE
34
Hz
dB SPL
MOVING MASS
16
g
W
AIR LOAD MASS IN IEC BAFFLE
1.0
g
SUSPENSION COMPLIANCE
1.4
mm/N
39
mm
SUSPENSION MECHANICAL RESISTANCE
3.0
Ns/m
VOICE COIL HEIGHT
12
mm
EFFECTIVE PISTON AREA
130
sq.cm
AIR GAP HEIGHT
6.0
mm
LINEAR COIL TRAVEL ( p-p )
6.0
mm
19
mm
MAGNETIC GAP FLUX DENSITY
0.95
T
MAGNET WEIGHT
0.84
Kg
TOTAL WEIGHT
2,15
Kg
VAS
QMS
QES
QTS
* = IEC 268-5
W17-431
0.6
VOICE COIL DIAMETER
MAXIMUM COIL TRAVEL ( p-p)
OCT. 96
6.1
30.5 Litres
1.21
0.35
0.27
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