Take your sound to the next level with an Audio Amplifier. 300 Watt two channel full range class D amplifier & mount brings 2 x 125 watts at 4 Ohm and 2 x 150 watts at 2 Ohm. Built-in 12 db/octave high-pass crossover at 60 Hz for great sound. Fully potted and completely waterproof circuit board lets you know a little water can't hurt them. Integrated wiring connects directly to busbar and waterproof JST signal input connects to other Polaris Engineered audio products. Waterproof speaker connections wire directly to Polaris Door Speakers (sold separately). RZR dash mount included (mounts easily behind speedo under dash).