Sony's Xplod amps combine form and function in a mix that'll make your system look and sound great. On the outside, the sleek inverted heat sink keeps vital internal components running cooler and lasting longer. Removable terminal covers keep all the wire connections protected and out of sight for a clean-looking installation.Underneath the hood, the 2-channel XM-2002GTR delivers 200 watts to two channels, or 500 watts in single-channel operation ? plenty of power for many subwoofer systems. Signal-sensing speaker-level inputs activate the amp automatically when you turn on your factory radio, so there's no remote turn-on lead for you to install. minimize