Sinbosen DSP 20000q power amplifier DSP20000Q 2200w 4 channel professional for subwoofer
DSP 20000q like FP20000q power amplifier with DSP function, you don't need digital processor any longer.
Model:dsp 20000q
DSP 20000q like FP20000q power amplifier with DSP function, you don't need digital processor any longer.
Model:dsp 20000q