Engineered for top-tier performance, the R2-500X4 is a 500-watt full-range Class-D amplifier that supports 4Ω or 2Ω stereo configurations, as well as 4Ω bridged/mono operation. Thanks to its Class-D technology, this amp delivers exceptional efficiency, reducing the load on your vehicle’s electrical system. It also includes C.L.E.A.N. circuitry for precise gain adjustments and a P.O.W.E.R. supply that increases power output as voltage levels rise.