If you're looking for both quality and power -- the dynamic 4000 Watt 4-Channel Mosfet Amplifier is it. Versitile and powerful, this high-performance amp easily lives up to its lofty standards -- providing depth and feeling to your music. You'll be amazed at the clarity and richness of the bass this amp produces with its state-of-the-art bass boost circuit and sub-sonic filter. Perfect for competitions -- this affordable and durable amp provides a rich sound at all volumes, and is easy to configure yourself. The MAXP4260 Monoblock Amplifier also comes with protection -- offering power protection LED indicators and advanced protection circuitry. Blow the competitors away with an elite amplifier that's one of Lanzar's top-sellers for good reason. The unit also includes a bass-boost remote, anti-thump switch, variable subsonic filter, and tons of other great features. This amp is made to last, and once you upgrade your system with a Lanzar amplifier -- you'll wonder how you ever lived with low-resolution sound before.