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Boss MR752UAB Marine CD receiver with Bluetooth®

Item # 104MR752UA

Just because you're out on a boat doesn't mean you have to put up with a weak, old stereo.

Just because you're out on a boat doesn't mean you have to put up with a weak, old stereo.

California customers:
Please click here for your Proposition 65 warning.

3 questions - 6 answers

Item # 104MR752UA

Shop all BOSS Audio Marine Radio

About the Boss MR752UAB

Jon Paul

Great sound, nice price

Just because you're out on a boat doesn't mean you have to put up with a weak, old stereo. This marine-rated receiver from Boss gives you the sound and performance you want at a value price you'll really like.

Great sound, nice price

Boss MR752UAB Marine Receiver

Covered CD slot, USB port, and auxiliary inputs

Just because you're out on a boat doesn't mean you have to put up with a weak, old stereo. This marine-rated receiver from Boss gives you the sound and performance you want at a value price you'll really like.

Built for boating

Boss designed the MR752UAB CD receiver for marine use, with a UV-resistant exterior that resists fading and a conformal-coated PC board that resists corrosion. The fold-down faceplate features a single-line alphanumeric-text display that's easy to read. When you leave your boat at the dock, you can slip the detachable face into the included hard plastic carrying case (a soft case is sold separately). This radio will even retain your presets when the battery is disconnected.

Lots of ways to enjoy your music

Bluetooth capability lets you enjoy convenient hands-free calling and music streaming with any compatible phone. Listen to your favorite CDs, play music stored on a USB drive or SD card, or plug your MP3 player into the 3.5mm aux input. All the openings are protected from salt and spray when not in use, of course.  And you can control all receiver functions (except for Bluetooth) with the included remote.

Installation note: This marine radio is water-resistant, but we recommend mounting it in a water-resistant enclosure or using a cover for best performance.

Bluetooth note: Use of this receiver's Bluetooth features will depend upon your phone's Bluetooth capabilities. Learn more in our article explaining Bluetooth profiles.

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Product highlights:

    General Features:
    • built-in amplifier (20 watts RMS/60 peak × 4 channels)
    • built-in Bluetooth for wireless calling and music streaming
    • plays CDs, CD-Rs, and CD-RW discs, including discs loaded with MP3 and WMA music files
    Marine-Specific Features:
    • waterproof, conformal-coated circuit boards
    • covered CD slot, USB port, and auxiliary inputs
    • compatible with MP3 and WMA files
    • detachable faceplate
    Audio Features:
    • inputs: front-panel auxiliary input and USB port; SD card slot behind fold-out face
    • AM/FM receiver with 30 presets
    • U.S. and European tuning
    • 3-band EQ with four preset tone curves
    • 4-channel preamp outputs
    Other Features and Specs:
    • retains radio presets when battery is disconnected
    • remote control included
    • stainless steel mounting hardware included
    • warranty: 3 years
    • MFR # MR752UAB

    What's in the box:

    • Marine CD receiver (10A fuse)
    • Faceplate (attached)
    • Trim-ring (installed)
    • Sleeve (installed)
    • Power/ground harness
    • Speaker harness
    • Remote control (CR2025 3V battery installed)
    • 2 Removal tools
    • Backstrap
    • 4 ISO-mount screws
    • Self-tapping screw
    • 2 Flat washers
    • Lock washer
    • Nut
    • User's Manual
    • Warranty/Registration Card

    Featured video:

    Customer reviews for Boss MR752UAB

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    Average review:

    4.0 out of 5 stars
    11 reviews

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    Pros:

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    More details on the Boss MR752UAB

    Stacey B.

    Features & specs

    Expandability
    AUX Input Front
    Audio/video Input ---
    USB Input Front
    USB Port Power ---
    Backup Camera Input No
    Second Camera Input No
    CarPlay No
    Android Auto No
    Siri Control No
    Alexa Voice Control
    Android Control Yes
    Memory Card Slot USB, SD
    Bluetooth Compatible Built-in
    Satellite Radio Ready No
    HD Radio No
    Navigation ---
    iPod Compatibility
    Full size N/A
    Nano N/A
    Touch N/A
    iPhone N/A
    General
    RMS Power (CTA-2006) N/A
    RMS Power (Manufacturer) 20 watts
    Peak Output 60 watts
    RMS Power Bandwidth Not givenHz
    Preamp Outputs 4-channel
    Sub Preamp Outputs No
    Switchable Rear Preamp Outputs No
    Video Screen No
    Navigation App Compatible (iOS)
    Navigation App Compatible (Android)
    Preamp Voltage 2 volts
    Screen Size ---
    Screen Type ---
    Display Color White/Blue
    Key Button Color Blue
    EQ Bands None
    Wireless Remote Yes
    Steering Wheel Control Compatible No
    Parts Warranty 3 Years
    Labor Warranty 3 Years
    Tuner
    FM Sensitivity 15 dBf
    European Tuning Yes
    Seek/Scan Seek/Scan
    Radio Data System Yes
    File Playback
    Music File Playback MP3
    High-res Playback N

    Product Research

    Marine, Display, & Remote Features
    Built-in Bluetooth
    CD/USB/SD/Aux Playback
    Audio & Tuner Section
    Warranty

    Marine, Display, & Remote Features

    Marine Certified: The Boss MR752UAB marine CD receiver has been engineered and tested for use in the harsh marine environment. The marine CD receiver features UV coating and PC board with conformal coating to prevent fading and protect against corrosion.

    Detachable Fold-Down Faceplate: The Boss MR752UAB features a manual fold-down faceplate with a single-line alphanumeric-text display. The 752UAB's's face-plate is detachable to deter theft (no face case included). A zippered, padded soft face case (142DFC1X, sold separately) can be purchased for better protection.

    Note: The fold-down faceplate needs approximately 1.625" of clearance to open.

    IR Remote: The Boss MR752UAB includes a 30-button IR remote control for wireless operation of the CD receiver. The remote even allows you to answer/end Bluetooth phone calls.

    Built-in Bluetooth

    Bluetooth Technology: The Boss MR752UAB marine CD receiver is equipped with built-in Bluetooth, providing hands-free communication and audio streaming for added convenience and safety in the vehicle.

    Pairing: Before using the unit's Bluetooth functions, you must pair your Bluetooth enabled mobile phone or audio device to the MR752UAB. Due to the differences in Bluetooth technology, some mobile devices may be incompatible, function improperly, or may not support all features when used with the Boss MR752UAB.

    Hands-Free Communication (w/ Integrated Mic): The Boss MR752UAB allows for wireless communication between the head unit and your Bluetooth enabled cell-phone. The head unit will display the caller's information and an audible ring tone will be heard through your vehicle's speaker during an incoming call. You can manually answer or end a call through the head unit's front-panel controls. The MR752UAB allows you to carry on the phone conversation using the head unit's integrated microphone and your car audio speakers. Your music will mute automatically during a call. You will still need to use the mobile phone to dial a number (there is no phonebook transfer).

    Wireless Audio Streaming: The Boss MR752UAB also allows you to play back stored music and music apps from your Bluetooth enabled phone, PDA, or personal music player using a Bluetooth connection. You can control basic music playback functions (Play/Pause) of from the MR752UAB. Advance music navigation and song/artist information will still need to be handled through the Bluetooth mobile device. This unit does not display song/artist information from Bluetooth audio devices.

    CD/USB/SD/Aux Playback

    Disc Compatibility: The Boss MR752UAB features a single disc player that will playback CD-Audio and finalized CD-R/RW audio discs. The unit supports playback of MP3 music files recorded onto CD-R/RW discs.

    SD-Card Slot: The Boss marine CD receiver features a hidden SD-card slot located behind the unit's fold-down faceplate. The MR752UAB supports playback of MP3 music files loaded onto a SD/SDHC memory card.

    USB Port: The MR752UAB is equipped with a front-panel USB (type-A) port for connection of a USB mass storage class device; such as select digital audio players or thumbdrives. The unit supports playback of MP3 music files loaded onto a compatible USB msc device. USB portable devices that can be charged via USB will be charged when plugged into the CD receiver's USB port (0.5A), and the vehicle's ignition switch is set to ACC or On.

    Note: The unit's USB port is not compatible with Apple iOS or Android OS devices.

    Aux Input: The marine CD receiver is fitted with a front-panel 3.5mm auxiliary input.

    Playback & Search Functions: The marine receiver supports the following playback and search functions.

    • Directory Search: You can search for music files on a CD, USB device, or SD card by track number or alphabetically. You can enter the track number or the first 3 letters of a music file to begin song playback.
    • Intro Scan: During music playback, you can play the first 10 seconds of each track or file.
    • Repeat/Random: The MR752UAB offers Repeat Track and Random All modes.

    On/Off Eject + Auto Reload: A CD, USB device, or SD-card can be inserted or ejected with the power off. When a CD, USB device, or SD-card is inserted with the power off, the unit will automatically power up and begin playback. If an ejected disc is not removed within 10 seconds, the disc is automatically inserted again into the loading slot to protect it from dust.

    Audio & Tuner Section

    60W/4Ch Amp + RCA Outputs: The Boss MR752UAB marine CD receiver employs a 60W (peak) x 4ch amplifier. The Boss MR752UAB is also fitted with front & rear 2-volt RCA outputs to connect an external amplifier.

    EQ/Tone/Loudness Control: You can choose between 4 preset modes - Pop, Rock, Classic, Flat, or Off. In addition to the EQ Presets, the MR752UAB offers independent Bass & Treble control. The Loudness function enhances low and high frequencies to make the sound clearer at lower volumes.

    Programmable Turn-On Volume: You can set the head unit to turn-on to a pre-defined volume level (0-45) every time you power up the radio.

    Key Beep: The in-dash head unit provides an audible beep to confirm button operation. This function can be turned On or Off.

    RDS AM/FM Tuner: The Boss MR752UAB features a built-in RDS AM/FM tuner. The Radio Data System (RDS) feature displays radio broadcast information such as artist & track information when listening to compatible AM/FM stations. The MR752UAB features 3 FM banks and 2 AM bank for storing presets (automatically or manually). You can store 6 presets for each AM/FM bank giving you a total of 18 FM presets and 12 AM presets (total of 30). The Scan function will play the first five seconds of each station, until you find a station you like. Local seek tuning lets you tune in only those radio stations with sufficiently strong signals for good reception. You can also switch between Stereo/Mono modes for better reception. You can set the built-in AM/FM tuner between US standard and European tuning spacing.

    Warranty

    Extended Warranty: Units purchased from Crutchfield after 3/1/2015 carry an extended warranty relative to purchases from Boss' standard dealer network. The new warranty is 3 years parts and labor.

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    Customer Q&A

    3 questions already asked

    Q
    What is the part number for a replacement remote?
    dave  Jun 06, 2018
    1 answer
    A
    The remote does not have a published part number. If you need a replacement remote, you can contact Boss directly and tell them the model number of the stereo (MR752UAB) to see if the included remote is available from their parts department: 800-999-1236
    ryan  Jun 13, 2018 (Staff)
    Q
    Can I purchase this with the appropriate parts to install in an 05 Jeep Wrangler Unlimited?
    benjamin l  Mar 19, 2017
    1 answer
    A
    For additional details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle.
    kenneth  Mar 20, 2017 (Staff)
    Q
    Does this stereo have weatherband channels?
    collins  Oct 06, 2016
    4 answers
    A
    I don't believe it does. However, it has an auxiliary port that might support an external device
    james  Oct 17, 2016
    A
    No
    timothy e  Oct 11, 2016
    A
    No, just FM, AM and Bluetooth over the air
    robert  Oct 11, 2016
    A
    Thanks for your question. I'm sorry, no, it does not. It has AM/FM tuner only. Hope this helps.
    kenneth  Oct 08, 2016 (Staff)

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