Pioneer GM-D8500M Class-D Mono Amplifier with 1200 Watts Max. Power

Pioneer's GM-D8500M mono Class-D amplifier delivers 300 watts x 1 at 4 ohms, or 600 watts x 1 at 2 ohms. That's enough to provide your subwoofer with tight, efficient bass. Speaking of efficiency, the GM-D8500M's Class-D design means less energy is wasted, so you gain more power with a smaller profile. A built-in crossover and bass boost circuit let you dial in the bass content to suit your vehicle. A remote control for the bass boost is included.