Simply the most advanced subwoofer amplifier in car audio today! The EPICENTER® Amplifiers incorporate our Patented Bass Restoration Processor to deliver earth-shaking power to your subwoofer system. Carefully applied signal processing at just the right spot enhances the listening experience and maximizes your bass quality. AudioControl’s engineering department designed these amplifiers from the ground up. They feature a black brushed aluminum finish, with black powder coated single cast aluminum heat sink.