Rockville RGHR48A Marine Radio Gauge Hole Receiver w/ 4 Zones, 72W x4 Amplifier, 3" Color Display, Bluetooth, USB, Wired Remote, App Control, Waterproof, Perfect for Boats & Powersports

POWERFUL 4-ZONE AUDIO CONTROL: Customize sound across your boat with 4 independent zones, each with dedicated volume control. Features 3 full-range RCA outputs and a subwoofer output for deep bass. Manage zones via the receiver, wired remote, or free iPhone/Android app. Rename zones for easy identification, ensuring tailored audio for every area.

ADVANCED AUDIO TUNING WITH 10-BAND EQ: Fine-tune your sound with a 10-band graphic EQ, preset curves (Pop, Classic, Rock, Jazz, Beat, Flat), and subwoofer LPF crossover. Adjust bass, low-mid, middle, high-mid, treble, balance, and loudness for precise audio. Powered by a TDA7851L amplifier: 28W RMS x 4, 72W peak x 4 @ 2 ohms, 48W peak x 4 @ 4 ohms.

SEAMLESS APP AND BLUETOOTH CONNECTIVITY: Control music with the free iPhone/Android app—adjust volume, switch tracks, and tweak settings from your phone. Stream wirelessly via Bluetooth (50-foot range) or play music, videos, and photos from a USB drive (16GB max). Includes RCA aux input and rear camera input for versatile media options.

MARINE-GRADE DURABILITY WITH 3" TFT DISPLAY: Built for harsh conditions, the IP66 waterproof RGHR48A meets ASTM B117/D4329 standards with a Humiseal-coated PCB. Navigate media with a vibrant 3" TFT display. The dimming feature activates with navigation lights for safe nighttime boating. Includes mounting hardware and waterproof wiring harness.

CUSTOM LED BUTTONS AND WIRED REMOTE: Personalize your receiver with 7 LED button colors (White, Purple, Yellow, Cyan, Blue, Red, Green) or auto-cycle mode for a dynamic look. Includes a wired remote for zone and function control, enhancing convenience and style for your marine audio setup.