250W peak power_x000D_
Powered subwoofer_x000D_
20cm woofer_x000D_
Aluminum Die-cast frame_x000D_
Noise-less sound_x000D_
Wired remote (Level/Freq./phase control)_x000D_
Line(RCA) + speaker level input_x000D_
Signal sensing power control_x000D_