MB Quart 160-Watt Digital Source Unit
The MB Quart 160 Watt Digital Source Unit is a compact, marine-grade audio controller designed for reliable performance in outdoor and off-road environments. Built with IPX5-rated protection, this unit is engineered to withstand water, dust, snow, and vibration, making it ideal for UTVs, boats, and other powersports vehicles. The digital source unit supports AM/FM radio and Bluetooth streaming, allowing users to enjoy music, podcasts, and radio stations directly from their smartphone or compatible device.
Designed for simplicity and durability, the unit features nine front-facing control buttons for easy access to audio functions and settings. Bluetooth connectivity includes Secure Simple Pairing and Quick-Pair technology, allowing fast and reliable device pairing with minimal setup. With 160 watts of built-in power across four channels, the system can power multiple speakers while also supporting external amplifiers through RCA outputs for expanded audio systems. Additional inputs such as USB and auxiliary connections provide flexible media playback options, making this source unit a versatile solution for any universal audio installation.
Features
- Compatible Vehicle Fitment: Universal
- Marine Grade Protection / IPX Rating: Meets or exceeds IPX5 requirements for water and dust proofing. LIFE SHIELD: This product has been designed and tested against the elements. Waterproof, dustproof, snowproof or shockproof. Built to handle the outdoors
- Apple Control: Quick control and access of music apps via iPhone, iPod and iPad
- Source Type: AM/FM/Bluetooth 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
- Control Buttons: Front facing buttons to engage and adjust all features
- 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
- Quick-Pair: 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: Four channels of output. These channels remain active when running external amplifiers (RCA Output) to run additional speakers in the vehicle
- Control Method: 9 control buttons on faceplate
- Frequency Range: FM: 87.5-108, AM: 530-1710
- Additional Inputs: 1 Pair (Aux), 1 USB
- USB / Apple / Charging Port: 1 USB
- Bluetooth Version: Version 4.0
Specifications
- Color: White / Black
- Warranty: 1 Year
- IPX Rating: IPX5
- Source Unit Tuner Section FM Stereo Frequency Range: 87.5MHz-108MHz
- Source Unit Tuner Section S/N Ratio: 86.4dBA
- Source Unit Bluetooth Range (ft): 32
- Source Unit RMS Power Output (watts): 4 x 16
- Source Unit Peak Power Output (watts): 4 x 40
- Source Unit S/N @1W: 90.6dBA
- Source Unit Frequency Response (Aux In): 20Hz-20kHz
- Source Unit Pre-amp Outputs (Y/N #): 1 Pair, Yes
- Source Unit Pre-amp Voltage: 5.9V
- Source Unit Minimum Impedance (ohms): 4
- Source Unit Display Type: LCD
- Source Unit Dimensions Mounting Hole (in): 7.0 x 2.0
- Source Unit Dimensions Total Mounting Depth (in): 4.5
- Additional Details MAXIMUM THD+N AT 4 OHMS: 15.8 watts, MAXIMUM UNDISTORTED PREAMP VOLTAGE (WITH 20K OHM LOAD): 5.9 Volts, SIGNAL TO NOISE (CTA-2006B): -86.4dBA AUX / -84.7dBA Bluetooth, SIGNAL TO NOISE RATIO OF LINE LEVEL OUTPUTS (AT MAX VOLUME): Bluetooth -88.4dBA / Aux -90.6dBA, PREAMP FREQUENCY RESPONSE (+/- 3.0DB): 20Hz–19.5kHz AUX / 34Hz–15.6kHz Bluetooth, AMPLIFIER FREQUENCY RESPONSE (+/- 3.0DB): 20Hz–20.0kHz AUX / 27Hz–20.0kHz Bluetooth, STEREO SEPARATION (AUX INPUT): -65.1dB @ 5kHz, FM MONO USABLE SENSITIVITY: 12.7dBf, AM MONO USABLE SENSITIVITY: 12-14µV
- Proposition 65 Notice WARNING: This product can expose you to chemicals including LEAD, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Fitment
- Universal
MB Quart (About)
MB Quart is a leader in premium audio systems for powersports, delivering crystal-clear sound in the most rugged environments. With a focus on durability and performance, their products are built to withstand the elements while providing powerful, high-quality audio for UTV enthusiasts. Whether on trails, dunes, or mud, MB Quart ensures you experience the best soundtrack for every offroad adventure.