Subwoofer speaker / car audio speaker / Fashion Design Mini Speaker / Apollo Series High Power Subwoofer Speakers / Functional Sub Woofer for Speaker Box

(WS1203)

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Product Feature

MODEL:WS1203 SIZE:12" Nominal impedance:4 Ohm Rated capacity:50 Watts RMS Sensitivity (1M 1W): 90 db Actual periodicity:4Hz~ 1000Hz Min. sympathetic vibration periodicity:4 Hz Drum membrane material :FIBER GLASS CONE + RUBBER EDGE Voice coil diameter:6. 98 IN (49.5MM) Voice coil structure material:APTON Magnetism coefficient:L17.56TM Mechanism Q value (Qms): 7.062 Electric Q value (Qes): 0.327 Total Q value (Qts): 0.313 Equivalent voice volume (Vas):51.93 Ltr Magnet weight:08G(49.7 OZ)* 2 PCS

Product Specifications

MODEL:WS1203 SIZE:12" Nominal impedance:4 Ohm Rated capacity:50 Watts RMS Sensitivity (1M 1W): 90 db Actual periodicity:4Hz~ 1000Hz Min. sympathetic vibration periodicity:4 Hz Drum membrane material :FIBER GLASS CONE + RUBBER EDGE Voice coil diameter:6. 98 IN (49.5MM) Voice coil structure material:APTON Magnetism coefficient:L17.56TM Mechanism Q value (Qms): 7.062 Electric Q value (Qes): 0.327 Total Q value (Qts): 0.313 Equivalent voice volume (Vas):51.93 Ltr Magnet weight:08G(49.7 OZ)* 2 PCS

Business Condition

Packaging: Standard export carton FOB Port: Shen Zhen Delivery Time: 20-30days