GP1 Gauge Stereo

The GP1 Marine Stereo is compact and designed to fit perfectly into a standard dash gauge space for a sleek look and convenient access. Despite being one of our smallest stereos, this gauge style marine radio packs a serious punch with a 288 Watt amplifier that can power up to 8 speakers/subwoofers at once with Bluetoooth/USB/MP3/AUX input capabilities in addition to AM/FM radio. This small gauge stereo is a great choice for anyone seeking high-end audio quality and seamless installation where water, chemicals, or other environmental hazards may pose a risk to traditional audio equipment.


Buy Now via Aquatic AV Store Find A Dealer

Discover GP1

Play What You Want

Bluetooth / MP3 / USB / AUX
Stream music from your favorite device with support for Bluetooth Audio, MP3, USB, and AUX input.
AM/FM Radio
Enjoy AM/FM listening wherever you go and save your favorite stations with 18 FM and 12 AM presets available. Compatible with both US and European frequencies.

Powerful + Expandable

288 Watt Amplifier
288 Watt Amplifier
Power up to 8 speakers or a combination of speakers and subwoofers thanks to a powerful 288W amplifier. Class A/B amplifier, 2 Ohm stable.
Standard Gauge Size
The GP1 Marine Stereo is our smallest stereo yet, designed to fit seamlessly into a standard dash gauge space.
Monochrome Display
An optically bonded, tempered glass screen allows users to view track information on a monochrome LCD display.

Blast In Any Environment

Multi-Environment Protection
This device is fully waterproof (rated IP65) and UV/salt/fog resistant to ensure reliable performance even in the toughest conditions.
Variable Brightness
Display brightness varies from 100% in normal operation to 30% in dim lighting for optimum viewing day or night, rain or shine.
2 Year Warranty
This product comes with a two year warranty that can be extended with product registration online or via the Aquatic AV App.
Technical Specifications
SKU: RA611
Type: Standard Gauge Size Stereo
Supported Media: Bluetooth Audio / USB / MP3 / AM/FM / AUX
Device Charging: via rear USB cable (2.1A)
Display: Monochrome TFT with blue backlight
Display Brightness: Variable – 100% or 30% settings
Inputs: Bluetooth, 1x USB, 1x stereo pair RCA
Outputs: 1x stereo pair RCA (2V)
AM/FM Tuner: 18x FM & 12x AM Pre-set memory, switchable US/Euro frequencies
Amplifier Type: Class A/B (2 Ohm stable)
Power (max): 4x 45W (4 Ohms) / 4x 72W (2 Ohms)
Operation Voltage: 10.5V – 14.4V DC
Current Draw: 7A (max) / <3mA (standby)
Waterproof: Yes – IP65
Conformal PCB Coating: Yes
Certification: CE, RoHS, WEE, FCC
UV Protection: 500hrs stable
Salt/Fog Protection: 500hrs stable
Additional Features: Clock display
Stainless Steel mounting hardware

DSP EQ, Bass/Treble, Balance/Fader

Product Support
Quick Links
Product SupportSupport CenterOwner's ManualDatasheet
Frequently Asked Questions
The GP1 Gauge Stereo supports Bluetooth multi-link, up to two devices. Once paired to a second device, the audio from the second device will override the first paired device. To switch back to the first device, wait 10 seconds and press play on the first paired device. You can alternate output from first and second devices endlessly.

This product includes the following:

• GP1 Gauge Size Waterproof Stereo

• User/Installation Manual

• 12-pin Wiring Harness (AQ-UNH-2)

• Mounting Bracket

• Two (2) Stainless Steel screws

• Two (2) Stainless Steel nuts

This is the volume level the GP1 Gauge Stereo will always default to when the unit is powered on. The P-Volume can be changed in the settings menu by pressing and HOLDING the Rotary knob.

Where to Buy
Purchase Nearby
Get the best price + buying experience when you purchase from an authorized dealer near you.
Buy Online
Purchase GP1 online with free shipping on the Aquatic AV Store