GM Digital Series 4-Channel 400W Slim Compact Class FD Amplifier (Discontinued)

Whether you call it compact or micro, the GM-D1004 GM Digital Series Slim Compact Class FD 400-Watt 4-Channel Amp from Pioneer will wear the name proudly. It's slightly smaller than a standard brick, so you'll have no problem finding a place to mount it or conceal it behind short-chassis digital media receiver stereos, the glove box or even in the center console.