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MB Quart Nautic NSB10V1

Amplified 10-speaker sound bar with built-in Bluetooth and LED lighting

Item # 049NSB10V1

If you want to hear your music over all the fun you're having on your ATV, the NSB10V1 is ready to rock. This...

If you want to hear your music over all the fun you're having on your ATV, the NSB10V1 is ready to rock. This...

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11 questions - 22 answers

Item # 049NSB10V1

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About the MB Quart Nautic NSB10V1

Jon Paul

Gigantic sound for the great outdoors

If you want to hear your music over all the fun you're having on your ATV, the NSB10V1 is ready to rock. This 10-speaker sound bar from MB Quart is the perfect speaker for your high-performance ATV audio system. With a powerful built-in amp, ten thunderous speakers, built-in Bluetooth®, and LED lighting, this soundbar brings the party to the great outdoors.

Gigantic sound for the great outdoors

If you want to hear your music over all the fun you're having on your ATV, the NSB10V1 is ready to rock. This 10-speaker sound bar from MB Quart is the perfect speaker for your high-performance ATV audio system. With a powerful built-in amp, ten thunderous speakers, built-in Bluetooth®, and LED lighting, this soundbar brings the party to the great outdoors.

Ten speakers mean serious volume

With a whopping eight 3" full-range speakers, two 1" titanium dome tweeters, and a built-in Class D amplifier, this sound bar can really blast out your favorite tunes. The marine-rated drivers handle the lows and mids, with poly composite cones and Butyl rubber surrounds that produce plenty of volume, while the twin titanium tweeters ensure your highs are crisp and clear.

Bluetooth control and more

Use the built-in Bluetooth to stream your favorite music apps or stored tunes from your compatible Apple or Android device. Pairing is easy, and the 32-foot range lets you control your tunes at the campsite. You can also plug a music player into the 3.5mm aux input.

The light of the party

Big sound is pretty cool, but when you add RGB LED lighting to the package, that's even cooler. This sound bar has built-in multi-color light that you can set to hold steady or blink.

As tough as it is loud

Outdoor life can be tough on equipment, but this IPX5-rated sound bar is built to handle it, with rugged components, an aluminum grille, stainless steel hardware, and sealed wiring connections. MB Quart includes the cast-aluminum hardware you need to install your sound bar on 1-1/2", 1-3/4” or 2" roll cage pipes. Large center-mounted controls make it easy to control power, tracking, and the built-in white LED map light, even when you're wearing gloves.

Get even bigger sound

Want to round out the sound of this all-weather sound bar system? Add a marine-rated powered subwoofer to get some serious low-end kick.


Product highlights:

    General Features:
    • 40" sound bar designed for ATV, golf cart, and marine use
    • 200-watt Class D amplifier
    • built-in Bluetooth
    • 8 marine-rated 3" full-range drivers
    • 2 marine-rated 1" titanium tweeters
    • waterproof wiring connections
    • fits 1-1/2", 1-3/4" or 2" roll cage pipes
    • built-in RGB LED light strips
    • down-facing white LED map light
    • cast-aluminum mounting hardware included
    • frequency response: 40-30,000 Hz
    • dimensions: 40-1/2" W x 7" H x 6-1/2" D
    • warranty: 1 year
    • MFR # NSB10V1

    What's in the box:

    • Soundbar w/ attached 17" input harness and 77" power/ground harness (inline 15A ATC fuse)
    • 2 Mounting brackets
    • 3 Pairs of tube clamps (1.5" / 1.75"/ 2.0")
    • 2 Large mounting blocks
    • 2 Small mounting blocks
    • Four 16mm hex-socket bolts
    • Twelve 10mm hex-socket bolts
    • Quickstart guide

    Customer reviews for MB Quart Nautic NSB10V1

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    More details on the MB Quart Nautic NSB10V1

    Russ B.

    Product Research


    Enclosure: The Nautic NSB10V1 features a marine grade chassis made of heavy-duty extruded aluminum and a perforated steel grill, offering maximum protection from the elements, bumps, and impacts. All wiring connections and mounting points are sealed, providing an IPX68 weatherproof rating.

    Amp & Drivers: Designed specifically for powersports applications, the NSB10V1 includes a built-in Class-D amplifier that can deliver up to 30% more SPL than standard amplifier technology. The high-power digital amp powers eight 3" mid/bass drivers, with poly composite cones and butyl rubber surrounds, and two 1" titanium dome tweeters with neodymium magnets.

    Bluetooth: The NSB10V1 includes built-in Bluetooth technology for streaming music from a Bluetooth enabled device. The soundbar's Memory Sync feature will remember the most recently connected device and will automatically re-connect to it when powered up with the device in range. Bluetooth range for the soundbar is up to 32 feet.

    Note: The NSB10V1 does not support Bluetooth hands-free phone calls.

    Inputs & Outputs: Along with Bluetooth audio streaming, the NSB10V1 also includes a 3.5mm stereo auxiliary input jack for running audio from a portable media player or headphone output jack. A pair of RCA outputs are also included for passing a full-range signal out to an additional amplifier or powered subwoofer (sold separately). Pre-outs are 2V with a fixed signal level. A Remote Out wire on the Power harness can be used for activating an outboard amp.

    Controls: The NSB10V1 features large, center-mounted controls for Power, Track Forward/Back, Volume +/-, Play/Pause, and a Map Light button for illuminating the built-in LED map light. All buttons are rubberized for all-weather control, and are large enough to easily be used with riding gloves on.

    RGB LEDs: A row of RGB LEDs above each speaker section can be activated by a single press of the Map Light button. Each press will cycle to the next available color, while pressing and holding the Map Light button activates the Map Light. RGB colors include: Blue, Purple, Red, Pink, Green, Light Green, Light Blue, Yellow, and White.  Three operation Modes for the RGB LEDs are available:

    • Mode 1: All colors change slowly
    • Mode 2: All colors blink
    • Mode 3: Illumination is Off

    Wiring: Wiring for the NSB10V1 includes a 77" harness for powering the soundbar, and a 17" input/output harness. Both sets of wires are encased in a heavy rubber sheath with sealed attachments to the soundbar, providing protection from water and mud ingress. Wiring includes:

    • Red: +12V (Battery)
    • Orange: +12V (Switched)
    • Black: Ground
    • Blue: Remote Out

    Mounting: The NSB10V1 soundbar offers two mounting methods with hardware included for both.

    • Surface-Mount: Two end brackets are included for mounting the soundbar to a flat surface. Attachment points on each end of the soundbar allow it to be tilted up or down before securing it tight.
    • Roll Cage Mount: Three different size sets of mounting clamps are provided for attaching to roll cage tubing. Sizes include: 1-1/2", 1-3/4", and 2" diameter.

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    Customer Q&A

    11 questions already asked

    I just installed this sound bar and it connects to my IPhone through Bluetooth but sound doesn't come out. It will have very fast short bursts of sound from the song currently playing but won't play regularly. I have the ground to negative and power to positive along with the orange ignition wire because I don't want to use the ignition option. Any idea on why it won't play music correctly?
    nicholas  Mar 25, 2023
    2 answers
    The Bluetooth range is not that great, phone has to be fairly close
    langrum  Mar 26, 2023
    I can't say right off on that issue, so having Tech Support help trouble shoot the issue would be best. You get free technical support on everything you purchase from us. Their number will be on your invoice, or you can call 800-955-9094 and have Customer Service look up your order number and transfer you on over.
    brooke  Mar 25, 2023 (Staff)
    Is there a way to Default to 3.5mm input? I have to manually turn on and change to 3.5mm input every power up. Is there a way to change this behavior?
    john  Jun 21, 2022
    1 answer
    There is no way to change that sadly, John. The default repeatable source on startup looks to prioritize Bluetooth on the MB Quart Nautic NSB10V1. It automatically connects to the last Bluetooth device paired, so you will have to continue manually switching to AUX on powerup if that is your desired source input. I hope this helps!
    bo  Jun 22, 2022 (Staff)
    I just installed the sound bar, sounds great. But I wired the orange wire to a switch so that I can turn it on from front seat, but when I flip on the switch the sound bar doesn't turn on. I have to manually turn it on with the button on the bar. But when I turn off the front switch the sound bar turns off.?
    ron  Mar 07, 2022
    1 answer
    If you purchased the product from Crutchfield, feel free to contact our Tech Support team. They can walk you through the settings on the product and see if there may be a fix. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer.
    kenneth  Mar 12, 2022 (Staff)
    Could I plug my JBL boombox to this and play both?
    stacy  Oct 27, 2021
    1 answer
    This does have an audio output to send audio to an external speaker like your JBL Boombox
    jason  Oct 30, 2021 (Staff)
    I'm getting a 2021 Turbo s rzr and they already have the MB Quart door speakers installed. Is there anyway I could buy a MB Quart sound bar and it be tapped into door speakers to work all together? The rzr I bought has the dyanamics system on it so its all touch screen.
    casey  Apr 04, 2021
    1 answer
    A line output converter could be used to create the preamp level audio needed to send into this bar making it possible to be installed in your RZR. I recommend contacting an advisor by calling 1-800-324-9695 to get a personal recommendation on a setup
    jason  Apr 18, 2021 (Staff)
    I purchased this soundbar from Crutchfield and just installed it in my golf cart. Whenever powered on, the volume defaults to an extremely loud setting. Is there a way to change this?
    jason  Aug 05, 2020
    1 answer
    From what I have gathered with mine it stays around the mid setting on the bar volume,but I have not found a way to change thr default start up volume
    jeffrey  Aug 12, 2020
    Will the Bluetooth connect to an Apple iPhone?
    betti  Jul 26, 2020
    10 answers
    Yes it will. I've got the iPhone 11 Pro Max and it connects easily using Bluetooth.
    kyle  Jul 28, 2020
    john  Jul 26, 2020
    gary  Jul 26, 2020
    Yes, it connected right away to my iPhone
    debbie  Jul 26, 2020
    thomas  Jul 26, 2020
    william  Jul 26, 2020
    sean  Jul 26, 2020
    Yes it will that's the phone I have
    darren  Jul 26, 2020
    Yes it will. I have used mine with both an iPod and an iPhone X.
    tim  Jul 26, 2020
    derek  Jul 26, 2020
    Looking for rear speakers to hook up to this? Any suggestions
    garth  May 15, 2020
    1 answer
    I have yet to install mine. I wish I could be more help. Sorry.
    thomas r.  Jun 02, 2020
    Is it a marine sound bar?
    jace  May 03, 2020
    2 answers
    very good sound bar,
    william  Jul 26, 2020
    It sure is a marine sound bar and has an IPX68 weatherproof rating.
    jason  May 24, 2020 (Staff)
    Is the remote on the sound bar removable? And can you add additional speakers?
    dylan  May 31, 2019
    2 answers
    The controls on the sound bar are not removable.
    tim  Jun 01, 2019
    This model does not have removable remote and yes you can add additional speakers
    miguel  May 31, 2019

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