MB Quart GMR-3 Marine Gauge Bluetooth Receiver+(4) 6.5" Wakeboard Tower Speakers

(1) MB Quart GMR-3 Gauge Hole Mount Marine Receiver Bluetooth AM/FM/iPhone Control (2) Pair Rockville RWB70B Black 6.5" 250w Marine Wakeboard 360° Swivel Tower Speakers

Description of GMR-3:

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.

Features of GMR-3:

• 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.

Specifications of GMR-3:

• 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

Features of RWB70B:

• Pair Rockville RWB70B Black 6.5" 250w Marine Wakeboard 360° Swivel Tower Speakers
• Color: Black
• 6.5" 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
• These Wakeboards Fit bars ranging from 1.26" 2.87"
• Includes 65mm and 8