45KMF102 10" Free-Air Subwoofer with Hifonics TPS-A500.1 Amplifier for RZR/ATV/UTV

This bundle brings the Kicker 45KMF102 10-inch free-air subwoofer together with a Hifonics TPS-A500.1 mono amplifier built for Polaris RZR, ATV, UTV, and cart audio systems. Because the 45KMF102 is a free-air design, it goes to work without a dedicated enclosure, saving the space and fabrication that off-road builds rarely have room for. Its 2-ohm voice coil, injection-molded polypropylene cone, and co-molded Santoprene surround are rated for 350W peak and 175W RMS, while the UniPlate back plate, large ceramic magnet, and corrosion-resistant polymer basket are built to survive dust, mud, and weather. The Hifonics TPS-A500.1 supplies the power: a 500W mono amplifier with ABYC and ASTM certified marine-grade protection and a conformal-coated circuit board that resists moisture and corrosion just as well off-road as on the water. Quick-disconnect wiring and gold-plated RCA connections keep installation simple, and the amp's three-stage protection circuitry guards against thermal, overload, DC, and speaker-short conditions on rough terrain. The subwoofer and amplifier arrive matched for power and impedance, so a RZR, ATV, UTV, or cart gets a complete bass upgrade without any extra parts to source.