Pioneer GM-D8500M - Car - amplifier - 1-channel - 1200 Watts x 1

Built into the GM-D8500M is a very smart crossover network. It works like a gateway, routing the big bass signals and filtering out higher-frequency signals to that subwoofer. This optimizes your system's efficiency and delivers the possible sound quality. Pioneer will even help you build Pioneer headunit onto your own system. The GM-D8500M's speaker level inputs allow you to connect your OEM unit without having to buy add-on adapters. So, the install goes faster, you save money, and you've got a Pioneer amp in your vehicle.