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most powerful subwoofer amplifier

Sinbosen FP20000Q 4000 watt 4 channel professional bass power amplifier dual 18 inch subwoofer

Sinbosen FP20000Q 4000 watt 4 channel professional bass power amplifier dual 18 inch subwoofer

One FP20000q amplifier can use with 4 pcs 18-inch subwoofer

Perfect bass sound quality

Light and durable, easy to carry.

Model:FP 20000Q