The Clarion GR1BT Digital Media Receiver is a compact, water-resistant solution designed for marine environments. It fits seamlessly into a 3-inch marine gauge hole and offers a range of features to enhance your on-water experience.

Connectivity: Bluetooth music streaming, MP3/WMA USB file playback, and auxiliary RCA input (rear).
Radio: Global AM/FM tuner plus Weatherband for weather updates.
Display: Easy-to-read, high-contrast segmented LCD with an illuminated keypad.
Sound: Built-in amplifier with 4 x 20W RMS at 4 ohms, 3-band equalizer, and four 2V RCA outputs for front, rear, or subwoofer connections.
Design: 4-inch outside diameter, 3-inch mounting hole, water-resistant with IPX5 front and IPX3 rear.
Perfect for any marine setup, the GR1BT combines robust construction with essential features to keep you entertained and informed on the water.

Specifications:
Global AM/FM Weatherband Tuner
Bluetooth Music Streaming
MP3/WMA USB File Playback, with 1A charging output (rear USB port)
Auxiliary Audio RCA Input (rear)
Built-In Amplifier: 4 x 20W RMS @ 4 ohms (<1% THD N at 14.4V)
Four 2V RCA outputs (Front Rear or Sub)
3-Band Equalizer (Bass/Mid/Treble), plus seven EQ presets
Subwoofer Low Pass Filter (80/120/160 Hz)
Easy-to-read, high-contrast, segmented LCD display and illuminated keypad
4-inch outside diameter, 3-inch mounting hole
Water Resistant: IPX5 (front), IPX3 (rear)

• Package Dimensions ‏ : ‎ 11.34 x 5.75 x 4.92 inches; 2 Pounds
• Date First Available ‏ : ‎ August 26, 2024
• Manufacturer ‏ : ‎ Clarion