46KMFC8 2-Pack + RXM-S30 + RMWK4 + RGHR2

This kit combines two pairs of KICKER KMFC8 8" black marine LED speakers with a Rockville RXM-S30 4-channel amplifier, an RMWK4 waterproof wiring kit, and an RGHR2 gauge-hole receiver, covering the entire sound chain from source to speaker in one order. Each KMFC8 uses a UV-treated polypropylene woofer with a Santoprene surround and a titanium tweeter, built to meet ASTM standards for UV and salt-fog exposure, with a seven-color LED grille that lights up the deck at night. The RXM-S30 backs those speakers with 2400W peak and 600W Dyno-certified RMS output across 4 channels, packed into a compact, water-resistant housing small enough to fit tight spots on a boat or UTV while still running a double-sided PCB and Elna capacitors for cleaner output. The RGHR2 fits into a standard gauge-hole opening and adds Bluetooth streaming, USB and AM/FM, a built-in 28W x 4 RMS amplifier of its own, and a wired remote with a 32.8-foot cable, so there is a fully functional head unit even before the external amp gets involved. The RMWK4 finishes the install with 4-gauge tinned-copper power and ground cable, twisted-pair RCA cables, and marine-rated fuses sized for the amp. Instead of sourcing a receiver, amp, wiring, and speakers separately, this bundle gets a boat, UTV, or powersport rig from bare dash to full sound in one purchase.