12 inch active subwoofer,4Ω, Rms:250W;Max:800W. 93DB/W/(1M).45-380 HZ;
Woofer Double 140 magnetic,18mm thick medium fiber board box.
JIC power IC.Panel of the lacquer that bake. 【1PCS/CTN,52*42*43cm/CTN.21kg/CTN】
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