MB Quart GMR-2.5, Bluetooth AM/FM gauge mount radio features Apple® control 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.
Specs
RMS Power Output
4 x 20 Watts
Peak Power Output
4 x 40 Watts
Maximum THD+N at 4 Ohms
0.00013
Effeciency At Full Power 4 Ohm (1kHz)
0.618
Idle Current
0.3A
Maximum Undistorted Preamp Voltage (With 20k Ohm Load)
2.6 Volts
Signal to Noise (CTA-2006B)
Bluetooth: -78.1 dBa | Aux: -86.7 dBa
Signal to Noise Ratio Of Line Level Outputs (At Max Volume)
Bluetooth: -78.2 dBa | Aux: -87.1 dBa
Preamp Frequency Response (+/- 3.0dB)
Bluetooth: 20Hz-20KHz | Aux: 20Hz-20KHz
Amplifier Frequency Response (+/- 3.0dB)
Bluetooth: 20Hz-20KHz | Aux: 20Hz-20KHz
Stereo Separation (Aux Input)
-61.3dB @ 5kHz
FM Mono Usable Sensitivity
13.2dBf / 2.4μV
AM Mono Usable Sensitivity
14 - 16μV
Minimum Impedence
4 Ohms
Pre-amp Outputs
1 Pair RCA
Audio Inputs
Aux Input through RCA
Display Type
LCD
Display Backlit
Yes
LCD Font Size
Medium
Dimensions Mounting Hole
3.12 inches | 7.93 cm
Dimensions Mounting Depth
2.87 inches | 7.30 cm
Dimensions Mounting Bezel Width x Height x Depth
4.15 inches | 10.5 cm
Tuner Section FM Stereo Frequency Range
87.5MHz-108MHz
Tuner Section Signal to Noise Ratio
>55dB
Bluetooth Range
32 Feet (10 Meters)
806576228011