Product Name :
JW1275007R
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 : 5.3
Nominal power handling :300W
Continuous power handling : 300W
Sensitivity (SPL1W/1m) : 94+/-2 dB
Frequency range : F0~3 kHz
Voice coil diameter :75mm (3 in)
Winding material : COPPER
Diaphragm material : PAPER Magnet material : Ferrite
Special Features :
Fms: 45.5Hz
nref :1.87 %
Res : 54.8
bl: 17.2N/A
Re: 5.4
spl: 94.7dB
Qms: 1.93
vas: 72.3L
Qse:0.35
RP: 28.0
Qts : 0.30
LP : 53.4mH
Rms : 9.9kg/s
cp: 332.5 F
Cms:0.18mm/N
le : 0.70mH
mms : 67.0gr
sd:530.9c?
Minimum Order Size and Packgaing details :
Packing : Carton, for Trial Order
MOQ : 20pcs