Skip to content

MB Quart MBQX-SUB-2 10" Underseat Subwoofer System 400W for Can-Am Maverick X3 2017-up

Low stock
Original price $0.00 - Original price $0.00
Original price $0.00
$604.99 - $604.99
Current price $604.99

MB Quart MBQX-SUB-2 10" Underseat Subwoofer System 400W 

If you want to really boost the bass performance in your Can-Am Maverick X3, check out this custom-molded subwoofer system from MB Quart. With a 10" subwoofer and a 400-watt Class D mono amplifier, this system will give you the low-end thump you crave from a package that's made for your Maverick.

This enclosure fit under either front seat of your Maverick and installs with simple hand tools in most cases. It's a great way to bump up the thump on your Maverick, whether you're using it as a primary or secondary sub. Hey, passengers like bass too, y'know!

Made from rugged, durable high-density poly composite, the enclosure is finished in a black, textured coating that will match your Maverick perfectly. It's paintable, too, so you can customize it to suit your style. Mounting hardware and step-by-step installation instructions are included.

Note: If you're adding this sub/amp combo to an existing MB Quart Maverick system, a second sub amp mounting plate (MBQX-SUB-ACC-1) will be needed for Stage 3 or 5 systems that already have a sub and a 400-watt amplifier.


Compatible Vehicle Fitment
Can-Am Maverick X3 2017 and newer

Marine Grade Protection / IPX Rating
IPX67. MB Quart has engineered a select group of UTV-tuned audio systems that are perfectly designed for the CAN-AM Maverick, Maverick X3, X3 MAX, Defender, Commander and Maverick Trail. It is essential that every component installed in a CAN-AM be torture tested to be as reliable as it can be in such a harsh environment.

Amplifier Features
High Efficiency Class D Amplifier Compact Powersports Subwoofer Amplifier.

Subwoofer Features
400 Watt SUB STAGE Specific 10 inch Underseat Subwoofer System includes 10 inch, Dual 4 ohm Subwoofer, Maverick X3 Specific Under-Seat Subwoofer Enclosure, and 400 Watt Class D.

Time and Tools
Standard hand tools are required. See the manual for time on each of the different components.


  • Type: UTV Kit
  • Brand: MB Quart
  • Series: Can-Am X3 Tuned
  • Category: Powersports
  • Color: Black
  • IPX Rating: IPX67
  • Compatible Vehicles: Can-Am Maverick X3 2017 and newer
  • UTV Kit Total System Power (watts):400

What is Proposition 65?

California’s Proposition 65 protects California consumers by requiring special warnings for products that contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm where those products would expose consumers to such chemicals above certain threshold levels.

If a product description on this site directed you to this page, the warning for this item is:

WARNING: Cancer and Reproductive Harm -

Who is this message intended for?

Customers with a California billing or ship to address.

Why are you seeing the message now?

California implemented new guidelines for Proposition 65 warnings, effective August 30, 2018. These guidelines were applied to make the warnings more clear and reasonable.

Where can you get more information about Proposition 65?

Learn more from the California Office of Environmental Health Hazard Assessment (OEHHA) site here.