Pioneer GM-D1004 RB 400 Watt 4-Channel Compact Micro Amplifier Small Amp Class D
Pioneer GM Digital Series G M -D1004. 400 W atts Max, 4 Channel Class D Compact Amplifier. compact 4-channel car amplifier. This is a Pioneer Factory Refurbished Item. switchable front and rear high- and low-pass filters (80 Hz, 12 dB/octave).