sony HU 50wattx4channel,remote,detachable face, faux brushed aluminum face. pionner 2ways all the way around. american pro 600watt amp (running about 65watts to each sub), 2 jensen 10"s in a bandpass box. i hate the amp (only one channel works) and the subs, but they were free, and they're loud enough for free, distorted as hell. the rest i like.