Rockville RWB80W Bundle: (4) 8 in White 2-Way Wakeboard Tower Speakers, RGHR2 Gauge-Hole Bluetooth USB AM/FM Receiver with Wired Remote, Weatherproof Build for Boats, 5-Items

Package Includes: (1) Rockville RGHR2 Marine Gauge Hole Receiver w Bluetooth USB, Radio + Wired Remote, (2) Pairs of Rockville RWB80W 8" White 2 Way 600 Watts, 300 Watt Marine Wakeboard Tower Speakers
Helm Control With RGHR2 Receiver: Rockville RGHR2 fits a standard gauge hole with a 2.96" cutout and 3.9" mounting depth, adding Bluetooth streaming, USB playback/charging (5V, 500mA), AUX input, and AM/FM with US and European tuning. A built-in 28-Watts x 4 RMS (72-Watts x 4 peak @ 2-Ohms) amplifier, backlit LCD, and large buttons keep control simple underway, while dual RCA preouts (front + switchable rear/sub) support future amplifier expansion.
Four 8" White Tower Speakers For Wide Coverage: Two pairs of Rockville RWB80W 8-inch 2-way wakeboard tower speakers total 600-Watts peak per pair (300-Watts peak / 200-Watts RMS per speaker), giving you strong output to reach riders and sandbars. Polypropylene mica cones with Santoprene surrounds and 1" polymide dome tweeters deliver clear mids and highs, while 98dB sensitivity @ 1W/1m helps the system play loudly even from modest amplifier power.
Marine-ready Performance And Key Specs: RWB80W speakers are fully marinized, completely water and rust resistant, with UV-treated white enclosures, stainless mounting hardware, and rubber-gasketed terminals for long-term reliability. Each speaker offers 4-Ohm impedance, 60-20,000 Hz frequency response, and 10.5" mounting depth in the clamp assembly, supporting strong low-end presence and detailed high frequencies for music, podcasts, or PA-style voice calls across open water.
Easy Integration On Towers And Roll Bars: Adjustable nylon mounting brackets reinforced with embedded steel allow Rockville RWB80W speakers to fit common tower and roll bar diameters, with large mounting screws and integrated grilles for a clean, secure install. Combine the RGHR2's preset EQ curves (Pop, Classic, Rock, Flat) with proper speaker placement to tune for wakeboarding sessions, raft-ups, or cruising, while the wired remote lets you adjust volume and tracks away from the dash.