45KM654 + WET75.2 + RMWK8

This bundle gives you everything needed to add a powered pair of marine speakers to a boat, ATV, UTV, or cart: 6.5-inch coaxial speakers, a 2-channel amplifier, and the wire kit to connect them. Each 45KM654 speaker handles 65W RMS and 195W peak per speaker on a 4-ohm voice coil, with a 3/4-inch titanium tweeter for 90dB sensitivity, a UV-treated polypropylene woofer, and a Santoprene surround. A locking, sealed terminal cover and sealed motor structure keep water out of the electrical connections, and 316L stainless mounting hardware plus charcoal and white grille inserts come included.

The MTX WET75.2 amplifier powers the speakers with up to 200W total RMS output, 100W x2 at 2 ohms or 75W x2 at 4 ohms, on a Class A/B circuit built for marine and off-road use. A conformal-coated, surface-mounted circuit board resists moisture and vibration, stainless hardware and rubber gaskets seal out the elements, and an IP55 rating backs it for wet installs. A variable 12dB crossover, switchable bass boost, and triple protection circuitry round out the control set. A Rockville RMWK8 8-gauge wire kit supplies every cable needed for the install: RCA, power, ground, speaker, and remote wire, plus a fuse holder, fuses, and terminals, so the amplifier wires in from a single box.