Rockville RGHR2 Marine Gauge-Hole Bluetooth USB Receiver w/ Remote + (4) RWB65W 6.5" White Wakeboard Tower Speakers

Package contents: Rockville RGHR2 marine gauge-hole digital media receiver with Bluetooth, USB and AM/FM radio plus wired remote; USB extension cable (40 inches); mounting bracket, screws and ISO wiring; owner manual and warranty; and (2) pairs (4 total) of Rockville RWB65W 6.5" White 2-way wakeboard tower speakers (250 Watt each, 500 Watt pair total). Receiver highlights: Weather-resistant gauge-hole design that fits a standard tachometer opening. Built-in Bluetooth for wireless audio streaming, USB input that also charges phones (500mA, 5V; supports up to 16GB), RCA aux input, and AM/FM tuner with 18 FM and 12 AM presets plus US and European tuning. Backlit LCD, large easy-to-use buttons, and a wired remote control with 32.8 foot wire are included. EQ and outputs: Integrated EQ with preset curves (Pop, Class, Rock, Flat). Two sets of RCA outputs (front and switchable rear/sub) allow connection to external amplifiers. Physical & installation specs: Required cutout 3.72" diameter x 2.75" depth. Mounting diameter 3.72", top plate diameter 4.45", mounting depth 2.75" (not including top plate), and 3.91" depth including the top plate. USB extension included (40 inches). Durability: IP66 Waterproof Certification (tested to withstand the elements). Amplifier details: TDA7851L quad-bridge power amplifier providing 4 x 72 watts peak @ 2 ohm, 4 x 48 watts peak @ 4 ohms, and 4 x 28 watts RMS @ 4 ohms; designed for high efficiency and low distortion even at high output. Speaker features (RWB65W): 6.5" two-way high-fidelity wakeboard tower speakers with adjustable nylon mounting brackets reinforced with embedded steel and stainless steel mounting hardware. 1" Polymide Dome Neodymium Midrange Tweeter, built-in two-way crossover network, polypropylene mica injected cone with Santoprene surround, high BL magnet motor structure with Y30 high-density magnets, and oversized 1.25 Kapton voice coil. Fully marinized for salt and fresh water, completely water/rust resistant, terminals sealed with rubber gaskets, and specially tuned for PA voice-over applications.