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Product Name :
JW1275008

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 : 5.6
Nominal power handling : 300W
Continuous power handling : 300W
Sensitivity (SPL1W/1m) : 94.3+/-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 : 52.6Hz
nref : 2.75 %
Res : 38.3
bl: 14.4N/A
Re : 5.4
spl :96.4dB
Qms : 9.84
vas : 78.2L
Qse :0.40
RP : 113.4
Qts : 0.38
LP : 48.6mH
Rms : 1.6kg/s
cp : 310.0 F
Cms : 0.20mm/N
le : 0.86mH
mms : 46.2gr
sd : 530.9c?

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