• (1) MB Quart GMR-3 Gauge Hole Mount Marine Receiver Bluetooth AM/FM/iPhone Control
• (1) Pair Rockville RWB90B Black 8" 300w Marine Wakeboard 360° Swivel Tower Speakers

Description:

MB Quart GMR-3, Bluetooth AM/FM gauge mount radio featuring Apple control which brings more control between your Apple devices. Internal 4 channel amplifier delivers 180 watts, including aux input and 4 volt pre-amp outputs.

MB QUART SOURCE UNIT & CONTROLLER
MB Quart offers several solutions to put music into an audio system. New this year is GMR-3. The newest and most technically advanced AM/FM Source Unit ever conceived, by the MB Quart engineering team.

The MB Quart Nautic GMR Marine & Powersports source units are the perfect solution for any vehicle that will be exposed to the elements. The GMR line has been extensively tested to be waterproof, dust proof and UV stable.

Features:

• MARINE GRADE PROTECTION: Yes Meets or exceeds the American Society for Testing and Materials (ASTM) standards.
• LIFE SHIELD: Yes This product has been designed and tested against the elements. Waterproof, dust proof, snow proof or shock proof. Built to handle the outdoors.
• APPLE CONTROL: Yes 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 Nearly nothing the device can not play. Cassettes and 8-tracks not withstanding.
• CONTROL BUTTONS: Large & Waterproof 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: YES 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™: YES 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.
• QUICK-PAIR™: YES No more frustration with trying to pair. When the unit powers up, it immediately connects to the last device connected. For a first time connection, you only have to select "MB Quart" from your Bluetooth menu and you are connected, QUICKLY.
• BUILT-IN POWER: YES Four channels with 40 watts of output. These channels remain active when running external amplifiers (RCA Output) to run additional speakers in the cabin.
• ADDITIONAL INPUTS: 1 pair RCA (AUX).

Specifications:

• TUNER SECTION FM STEREO FREQUENCY RANGE: 87.5MHz-108MHz
• TUNER SECTION S/N RATIO: >55dB
• BLUETOOTH RANGE: 32' - 10 Meter
• RMS POWER OUTPUT: 20 x 4
• PEAK POWER OUTPUT: 40 x 4
• S/N @1W: 81.2dBA
• FREQUENCY RESPONSE(AUX IN): 85Hz - 20kHZ
• PRE-AMP OUTPUTS (Y/N #): 2pr - Front/Rear
• PRE-AMP VOLTAGE: 4v
• MINIMUM IMPEDANCE: 4-Ohms
• DISPLAY TYPE: LCD
• DISPLAY BACKLIT: YES
• LCD FONT SIZE: Medium
• DIMENSIONS MOUNTING HOLE (INCHES): 3
• DIMENSIONS TOTAL MOUNTING DEPTH: 4.1
• DIMENSIONS MOUNTING BEZEL (ROUND): 4.1
• PRODUCT WEIGHT: 1.5 lbs (0.6 kg)

Videos of RWB:

Includes:

• (2) Wakeboard Speakers
• (2) 360° Swivel Mounting Brackets
• Integrated Grill
• Installation Hardware

Description:

• No exaggerated power ratings: These speakers are rated with true world RMS ratings. No bootleg or exaggerated power ratings like other brands. These speakers are 200 watts RMS and 300 watts peak. (200 watts RMS is equal to about 500 watts rated by other brands)
• Marine grade components and materials: these speakers are truly marine grade. They will not get damaged by water, salt water, or moisture. In addition the terminals (which are normally the first part of a marine speakers that gets damaged by water are made out of stainless steel and they are completely rustproof. There is also an additional waterproof coating cut completely protect the speakers.
• These can withstand all elements on the water for a lifetime of worry free use
• The mounting screws are longer than other versions we carry to accommodate thicker mounting bars. In addition to wakeboard tower's on boats, we tested these to be perfect for installing in Jeep Cherokee vehicles and even ATV's.
• We’ve added a new and improved nylon mounting bracket. Nylon is strong, light weight, and can withstand the toughest conditions. The bracket features a special UV coating to protect it from the elements. A 360° rotating mechanism built into the bracket allows you to position the speaker in any direction for optimum listening enjoyment. This also gives you the ability to rotate the speaker to the front or rear of your boat for different applications.

Features:

• Pair Rockville RWB90B Black 8" 300w Marine Wakeboard 360° Swivel Tower Speakers
• 8" Two-Way High Fidelity Speaker System
• Adjustable Nylon Mounting Bracket Reinforced With Embedded Steel
• Includes Stainless Steel Mounting Hardware
• 1" Polymide Dome Neodymium Midrange Tweeter
• Built-In Two-Way Crossover Network
• Fully Marinized Against Salt & Fresh Water Conditions
• Completely Water / Rust Resistant
• Terminals Are Sealed with Rubber Gaskets
• Specially Tuned for PA Voice Over
• Polypropylene Mica Injected Cone with Santoprene Surround
• High BL Magnet Motor Structure
• Y30 High Density Magnets
• Oversized 1.25” Kapton Voice Coil
• Large mounting screw accommodates roll bars found on many off road vehicles such as Jeep Wranglers, and ATV's equiped with a roll bar/cage.
• These Wakeboards Fit bars ranging from 1.26" 2.87"
• Color: Black
• Includes 65mm and 80mm screws that accommodate Jeep Wrangler and any roll bar
• Includes Stainless mounting hardware that wont rust or corrode

Details:

• Peak Power Handling: 300 Watts
• RMS Power Handling: 200 Watts
• Frequency Response: 60–20,000 Hz
• Sound Pressure Level: 98dB @ 1w/1m
• Impedance: 4 Ohms
• Mounting Depth: 10.5"

Owner's Manual