Product Name :
JW1275013

Product Description :
Professional Audio Speaker, Usage For Woofer

Price of product ( USD price or FOB price) :
1USD---88USD

Product origin :
Guangzhou P.R China

Key Specifications :
frame diameter : Diameter 315mm (12 in)
Nominal impedance : 8
VOICE COIL DC resistance : 5.4
Nominal power handling : 320W
Continuous power handling : 400W
Sensitivity (SPL1W/1m) : 100+/-2 dB
Frequency range : F0~2.5 kHz
Voice coil diameter : 75mm (3 in )
Winding Material : Copper
Diaphragm Material : Paper
Magnet material : Ferrite

Special Features :
Fms: 54.8Hz
nref:1.80 %
Res: 39.3
bl: 14.6N/A
Re: 5.4
spl: 94.6dB
Qms: 10.05
vas : 57.5L
Qse:0.51
RP: 69.8
Qts: 0.48
LP: 34.1mH
Rms:2.0kg/s
cp: 332.0 F
Cms:0.15mm/N
le : 0.73mH
mms : 57.9gr
sd : 530.9c?

Minimum Order Size and Packgaing details :
Packing : carton, for trial order MOQ 20pcs