Get Quick Quote From Supplier
RFQ for subwoofer amplifier modules to be built in subwoofer.- 250 - 1000W- adjustable low-pass filter- high-pass filter optional- for 110V and 220V- phase switch or potentiometer- auto on/off- connection terminals- approved by US authorities- please send full spec- Quantity 10-50pcs/order, monthly/yearly volume open subwoofer, amplifier Audio