MB Quart GMR-2.5 Marine Bluetooth Gauge Receiver+(2) White 8" Boat LED Speakers

$419.94 $169.94 Save 60%
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Product Description
Package Includes:
  • (1) MB Quart GMR-2.5 Bluetooth Gauge Stereo Receiver w/Aux For RZR/ATV/UTV/Cart
  • (1) Pair Rockville RKL80MW 8" 900 Watt White 2-Way Marine Boat Speakers w/LED's

Authorized MB Quart Dealer!

Description of GMR2.5:

MB Quart GMR-2.5, Bluetooth AM/FM gauge mount radio features which brings more control between your Apple devices. Internal 4 channel amplifier delivers 160 watts, including aux input and pre-amp outputs.

MB Quart has been Defining Music for years. Our engineering and design teams now push the envelope on audio designed for Marine and Powersports applications even further. At MB Quart, we have pushed our NAUTIC line, typically thought of as marine products, into a full blown powersports line up. Now, we can think of NAUTIC from MB Quart as the best there is for SAND & SEA.

MB Quart offers several solutions to put music into an audio system including the GMR line; the most technically advanced AM/FM source unit ever conceived by the MB Quart engineering team. MB Quart Nautic GMR Marine & Powersports source units are the perfect solutions for any vehicle that will be exposed to the elements. MB Quart Nautic source units have been extensively tested to be waterproof, dust proof and UV stable.


  • MB Quart GMR-2.5 Bluetooth Gauge Stereo Receiver w/Aux For RZR/ATV/UTV/Cart
  • RMS Power Handling: 20 Watts x 4 Channels (Totaling 80 Watts)
  • Peak Power Handling: 40 Watts x 4 Channels (Totaling 160 Watts)
  • Minimum Impedance: 4 Ohms
  • Frequency Response: 20Hz - 20kHz
  • Pre-Amp Output: 1 Pair RCA
  • Audio Inputs: Aux Input through RCA
  • LED Display with Backlight
  • Mounting Hole: 3.12" inches
  • Mounting Depth: 2.87" inches
  • Mounting Bezel: 4.15" inches
  • Bluetooth Range: 32 Feet
  • Marine Grade Protection: Meets or Exceeds IPX67 requirements. This product has been designed and tested against the elements. Waterproof, dustproof, snowproof or shockproof. Built to handle the outdoors
  • Quick control and access of iTunes collection with iPhone, iPod and iPad
  • Source Type: AM/FM/Bluetooth® Enabled Gauge Mount Radio allows all access to radio stations and content from Bluetooth enabled devices
  • Input Types: Bluetooth, RCA, USB
  • Control Buttons: Play/Pause, Tracks Forward/Back, Volume Up/Down and Power On/Off are all protected from the elements with the large waterproof button. Their size and space also makes them easy to operate with riding gloves on
  • Bluetooth Connect: Bluetooth® Connect allows your phone or other Bluetooth enabled device to be quickly paired to the controller without a complicated pairing process
  • Secure Simple Pairing: Quick and secure wireless connection between your Bluetooth enabled device. This reliable connection is impervious to outside interference, providing a lock-tight connection to your audio system
  • Built-In Power: Four channels with 40 watts of output. These channels remain active when running external amplifiers (RCA Output) to run additional speakers in the cabin
  • Product Dimensions: 12" x 10.25" x 15.69" inches
  • Product Weight: 7.5 Lbs.

Video of RKL80MW:


  • Pair of 8" Marine LED Speakers
  • 16.4 feet of Speaker Wire
  • Stainless Steel Mounting Screws
  • Pair White Grills


  • Pair Rockville RKL80MW 8” 2-Way 900 Watt White Marine Boat Speakers with LED Lights
  • Power Rating: 450 Watts Peak /100 Watts RMS Per Speaker
  • Total Power Per Pair: 900 Watts Peak / 200 Watts RMS
  • Beat sync LED’s flash to the rhythm of the music
  • You can select either red or blue color LED’s on the wire harness
  • No extra installation for the LED. It gets a power signal through your speaker wire
  • The louder the music the more intense the LED’s flash
  • IP66 waterproof rating
  • Fully Marinized Against Salt & Fresh Water Conditions
  • UV treated cone makes this completely Waterproof and rustproof
  • Anti-corrosion Stainless Steel Terminals
  • Molded ABS plastic for amazing sound and protection from the elements while out on the water
  • Polypropylene Formed Cone
  • 22 Oz Y30 magnet supports high power handling
  • Rubber Surround
  • High quality ferrite magnet
  • 1” inch PEI Tweeter
  • 8” Woofer with Oversized 1.2” CCAW Kapton Voice Coil
  • Pre-installed Stainless-Steel mounting screws included
  • Perfect for Marine, Car, ATV and UTV applications
  • Impedance: 4-Ohm
  • Frequency Response: 40Hz - 20KHz
  • Sound Pressure Level: 89dB @ 1w/1m
  • Total Diameter: 8.07”
  • Cutout Diameter: 6.89”
  • Total Height: 4.84”
  • Mounting Depth: 3.54”
  • Perfect for marine, ATV, outdoor use
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