RGHR-ZA 4 Zone Marine Gauge Hole Digital Media Receiver, 72W, Bluetooth App Control, Wired Remote, IP66 Waterproof, for Boats and Marine Audio Systems

POWERFUL 4-ZONE AUDIO CONTROL: Manage 4 independent zones with a 72W peak (28W RMS x 4) amplifier. Zone 1 utilizes the built-in amplifier, Zones 2-3 supply RCA outputs for full-range speakers, and Zone 4 delivers RCA output dedicated for subwoofers. BLUETOOTH AND APP CONNECTIVITY: Stream music from up to 50 feet away via Bluetooth. Employ the free iOS and Android app to adjust volume by zone, pick tracks, and change sources. WEATHER-RESISTANT MARINE DESIGN: IP66 waterproof rating withstands harsh marine environments. Fits standard gauge-hole openings for simple boat installation. MULTI-SOURCE AUDIO INPUTS: Contains USB for thumb drives, RCA auxiliary input, AM/FM radio, RCA A/V input for video, and rear camera input. Navigate conveniently with the 3-inch TFT color display. INCLUDED WIRED REMOTE: External control knob offers zone volume and basic playback control with handy boat-side placement