Garage
Shop

See all parts that fit your 2002 Silverado 1500 HD

MB Quart Nautic GMR-1

Marine MP3/WMA Digital Media Stereo Receiver with Built-in Bluetooth and Rear USB

MB Quart
Shop all MB Quart
highlight-star-icon

• Built-in Bluetooth
• Rear USB Input
• RCA AUX input

Learn more about the gmr1

We apologize

This item has been discontinued


Loading...
72-4568 main

Metra 72-4568

Install New Speakers in select 1990-2021 vehicles from Chevrolet, GMC, Buick

120
-33.36%

$9.99

List price $14.99

82-3002 main

Metra 82-3002

5.25" or 6.5" Speaker Bracket for select 1995-2014 vehicles from Chevrolet, GMC, Hummer

28
-43.50%

$12.99

List price $22.99

40-GM10 main

Metra 40-GM10

Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac

45
70-1858 main

Metra 70-1858 Wiring Harness

Install a new car stereo in select 1986-2006 vehicles from Chevrolet, GMC, Pontiac

63
MDA1B main

Scosche MDA1B Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac

366
-33.07%

$5.99

List price $8.95

GMK343 main

PAC GMK343

Double DIN Stereo Dash Kit for select 1995-2002 vehicles from GMC, Chevrolet, Cadillac

-35.92%

$24.99

List price $39.00

99-3002 main

Metra 99-3002 Dash Kit

Install a new Single-DIN car stereo in select 1995-2023 vehicles from GMC, Chevrolet, Cadillac trucks (Black)

13
-46.17%

$13.99

List price $25.99

GMK346TB main

American International GMK346TB

Double DIN Stereo Dash Kit for select 1999-2006 vehicles from Chevrolet, GMC (Satin Black)

5
-29.49%

$231.99

List price $329.00

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

124
-5.72%

$329.95

List price $349.95

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)

43
-16.69%

$149.95

List price $180.00

Description


MB Quart brand icon

Authorized dealer

MB Quart Nautic GMR-1
Splash Proof
Perfect Fit
Simple Installation
The lens of the Nautic GMR-1 has been treated to resist fresh and saltwater splashing, dust devils, mud and adult beverages.
The MB Quart Nautic GMR-1 is designed as a “gauge mount” source unit. Shown here installed in a CAN-AM Maverick 2013.
The GMR-1 is designed for simple installation. The total depth with wires and mounting hardware is only 2.875 inches (7.303cm)
 


 

Key Benefits:

  • Enjoy the Convenience of hands free bluetooth
    • Stream music from your Smartphone or MP3 device to your boat's speakers
  • Made for / Works with iPod / Works with iPhone 5 / 5S / 5C via Bluetooth

General Features:

  • Marine MP3/WMA Digital Media Stereo Receiver with Built-in Bluetooth and Rear USB
  • Power Output:
    • Peak: 40 watts x 4 channels
    • RMS: 20 watts x 4 channels
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Playback and Audio Features:

  • Playback of MP3 and WMA
  • AM/FM tuner with 18FM/12AM presets
  • Equalizer with 4 selectable tone curves
  • Rear USB Input: USB port allows connection to digital devices such as flash drives, portable media players, etc.

Bluetooth Features:

  • Built-in Bluetooth technology for audio streaming
  • Supports A2DP audio streaming
  • Works with most Bluetooth enabled cell phones

Expandability Options:

  • 1 Sets of 2V preamp outputs (selectable rear/subwoofer)
  • RCA AUX input for connecting an audio source
  • Dash mounted USB and 3.5mm-input extension cable available and sold separately

Loading...
SB-GM-SLVCRW/10TW3 main

JL Audio Stealthbox® SB-GM-SLVCRW/10TW3

Custom fit subwoofer enclosure for select 2001-2006 Silverado 3500 / 2500 HD / 1500 HD / 1500 and Sierra 1500 / 3500 / 2500 HD / 1500 HD and Sierra Denali

1

$1,699.99

BV850ACP main

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

Club 522F main

JBL Club 522F (SPKCB522FAM)

270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers

-42.29%

$74.99

List price $129.95


Best selling similar products

KMR-M332BT small

Kenwood KMR-M332BT

• Single DIN Bluetooth Marine and Powersports Digital Media Receiver
• LCD Text Display
•Three sets of 4 volts preamp outputs
• 13-Band Graphic Equalizer and Digital Time Alignment
• SiriusXM Satellite Radio Ready
• Conformal-Coated PCB Circuit Board

$139.00

List price $220.00

MXD13 small

Dual MXD13

• Single DIN Bluetooth Digital Audio Marine Receiver
• LCD Text Display
• Compatible with smartphones via Bluetooth connection
• Voice activation button to use Siri or Google Assistant
• 2 sets of 1.2 volts preamp outputs
• 4-Preset Equalizer

$75.00

List price $75.00

KD-X560BT small

JVC KD-X560BT

• Single DIN In-Dash Bluetooth Multimedia Receiver with USB and AUX
• TFT-LCD Display Display
• Conformal marine coated circuitry
• 3 sets of 2 volts preamp outputs
• 13-Band Graphic Equalizer with 9 Selectable Preset

(4)

$239.00

List price $258.80

No picture

Cerwin-Vega RPMRZRDASH

• Gauge Mount Bluetooth Digital Audio Marine Receiver
• 3" TFT-LCD Display
• Compatible with smartphones via Bluetooth connection
• 3 sets of preamp outputs
• 3-Band Equalizer
• Compatible with select 2014-2023 vehicles from Polaris

$599.99

List price $599.99

MDR2.0W small

MB Quart MDR2.0W

• Single DIN Bluetooth Digital Audio Receiver
• Backlit LCD Text Display
• Supports full and direct iPhone or iPod control
• Also compatible with Android via Bluetooth connection
• Two sets of 5.9 volts preamp outputs
• 6-Equalizer Presets

$178.99

List price $198.99

DSX-M55BT_XS160GS small

Sony DSX-M55BT with XS160GS

• Single DIN Bluetooth Digital Media Receiver
• LCD Text Display
• 2 sets of 2 volts preamp outputs
• 5-Band Equalizer with 8 Presets
• SiriusXM Satellite Radio Ready
• Wireless remote control included

(6)

$276.00

List price $319.98

KMRM332BT_SXV300M1 small

Kenwood KMR-M332BT with SiriusXM SXV300M1

• Single DIN Bluetooth Digital Media Receiver
• LCD Text Display
•Three sets of 4 volts preamp outputs
• 13-band graphic equalizer with digital time alignment
• SiriusXM Satellite Radio Ready (XM Tuner Included)
• Conformal-Coated PCB Circuit Board

$214.99

List price $319.99

Specifications & Details


In-Dash Receiver Specifications
Receiver Size
Gauge Mount
Anti-Theft Security
Detachable Controls
Wireless Remote
No
Peak Power Output
40 watts x 4 channel
RMS Power Output
20 watts x 4 channel
Preamp RCA Outputs
1 Set (2-channel)
Dedicated Subwoofer Preamp RCA Output
Yes
Preamp Voltage
2 volts
Display Type
Dot-Matrix Text Display
Expandability Features
Inputs
Auxiliary (Rear)
Steering Wheel Control Compatible
No
Tuner
AM/FM Tuner
Yes
FM Presets
12
AM Presets
6
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

GMR-1

Weight:

1.50lbs

Internal SKU:

gmr1

Internal Product ID:

74609

Customer Ratings & Reviews


MB Quart Nautic GMR-1 thumbnail image

5 star
44%
4 star
44%
3 star
11%
2 star
0%
1 star
0%



Durability
4.5
Value
4.5
Features
4.5
Design
4.4
Usability
4.1

Customer Reviews

Sort by:

Loading...

love it.

MB Quart are great marina stereo. The range of BT are great 10 to25 feets. You have everything in this unit bt,aux,usb,fm,am.but it don't have remote control wire and only have one RCA wire. But everything else is great!!!

By H2OBUFF on April 28, 2014

50 found this helpful


Nice unit

I like this unit because it fits where I want to place it.

By Greg on September 4, 2014

48 found this helpful


fantastic look and usability

I reccomend it for small vessels.
Looks like engine clocks.
Great

By david on May 10, 2014

46 found this helpful


Good Choice !!!

This product works great. Its exactly what I needed to finish off my MB Quart sound system in my new Polaris Razor . Thanks !!!

By Les on November 3, 2016

1 found this helpful


simple yet effective

Simple to install. Works and looks great. Wish it had presets for radio stations. The only issue I'm having with it is when I turn it off, an audible chirp comes out of the speakers. Overall I like it very much.

By Blake on September 26, 2016

1 found this helpful


Sweet product!

Great look. Easy Installation. Nice features. I used this in a mobile audio cart for baseball games. Great power from the small amp and its weather-proof.

By Russell on May 3, 2016 Checkmark Icon Verified purchase

1 found this helpful


Does what I bought it for

I bought it to go with my wet sounds 10 in my rzr xp 1000. It does work as expected but I'm having trouble getting rid of engine noise. Never had the noise until I installed the mb Quartz . It's installed correctly as I've been doing this stuff for years now. It's almost like it's not shielded correctly. But it does work well other than that . It may work better on a boat where it's not so close to the motor.

By Dizzledog on April 29, 2016

1 found this helpful


Great product

The product was great. Sounds great & best price we found. I highly recommend this.

By Jerry on November 12, 2016


100 % perfect

Perfect, non sorprises.
the shipping was good and on time .
Thx

By Benjamin on July 18, 2016 Checkmark Icon Verified purchase




No picture

Memphis 16-MCD1500 (FACTORY REPAIRED UNIT)

MCD1500 MClass Class D Monoblock Amplifier 1500W RMS

$579.99

List price $999.99

ANT-104 small

NESA Vision ANT-104 Booster Antenna

$9.99

List price $39.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2004 Ford Taurus

2002 Chevrolet Silverado 1500 HD

2007 Chrysler Pacifica

2019 Ford Flex

2003 Ford Ranger

1999 Audi A8 Quattro

1996 Hyundai Accent

2022 Alfa Romeo Giulia

2022 Buick Encore

2013 Audi A4

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.