Sony XM-GS100 Amp Class D 1 Channel Mono Car Subwoofer Amplifier 600w RMS 2 Ohms
600W (at 4 Ohms), 1100W x 1 (at 2 Ohms). Sony XM-GS100 GS Series Class D MonoBlock Amplifier. Rated Output Power, RMS 20 - 20000 Hz. Car Stereos. car audio accessories. Dynamic Distortion Suppressor for clear sound.