The JL Audio MX500/1 is the ultimate subwoofer amp for your UTV. This amp is marine grade, IPX6 rated and cranks out 500 watts of constant power @ 2 ohm and 300 watts of constant power @ 4 ohm. The MX500/1 features JL's NexD switching design which minimized the power consumption yet still gives you the full power of Class D circuitry. The MX500/1 has an adjustable corssover, accepts both high level and low level inputs and has an output polarity switch. This amplifier has a small footprint, measuring 9.33"(H) x 4.50"(W) x 1.77"(D).