Elevate every ride with deep, powerful sound that transforms your Polaris RZR into an immersive audio experience. The MB Quart MBQRP-SUB-1 Subwoofer Kit is engineered specifically for Polaris RZR Pro XP, Turbo R and Pro R models (2020-2024), bringing uncompromising bass performance into every adventure. Whether you are tackling rough terrain or enjoying an open trail, this complete system is built to deliver precise sound quality that enhances every moment.
Designed with a vehicle-specific ported enclosure, this 10 inch dual 4 ohm subwoofer integrates seamlessly under the dash of your RZR. Its custom fit ensures that it looks like it belongs, while providing room-shaking low frequencies that bring your music to life. The included Class D amplifier powers the subwoofer with 400 watts of energy-efficient performance, ensuring a full, rich sound that cuts through engine noise and the outdoors.
Crafted for the harshest conditions, the subwoofer is rated IP67 for protection against dust and water, while the amplifier is IP5 rated for dependable durability. This combination means you can push your RZR through mud, sand, and water without sacrificing sound performance. Every component has been rigorously tested to perform reliably in the demanding environments that off-road riders face every day.
Installation is straightforward with the included mounting hardware, designed for a precise under-dash fit. Using only basic tools, you can have the system installed and ready to bring your music to the next level. With MB Quart’s engineering expertise and commitment to audio excellence, this subwoofer kit gives you the soundtrack your adventures deserve, turning every ride into an unforgettable experience.
- Powerful 400-watt subwoofer kit designed for Polaris RZR delivers deep bass and high-performance audio
- With 10 10-inch dual 4-ohm subwoofer in ported enclosure provides precise sound quality
- Compact Class D amplifier powers the system with efficient 400-watt output
- IP67 subwoofer and IP5 amplifier built for dust and water protection in harsh conditions
- Custom under-dash mounting enclosure with hardware included for easy installation
- Designed specifically for Polaris RZR Pro XP, Pro R, and Turbo R models (2020-2024)
- MB Quart engineering ensures reliable powersports audio performance
- RZR specific under-dash ported subwoofer system
- Requires MB Quart MBQRP-SUB-ACC-1 RZR PRO XP / PRO R / TURBO R Tuned Audio Subwoofer Amplifier Accessory Installation Kit
- Material: Plastic
- Color: Black
- Dimensions (L x W x H): 22 x 14 x 14 inches
- Weight: 25 pounds
- Manufacturer warranty: 1-year warranty
Questions? We’ve Got Answers.
Helpful answers about product features, setup, and more
What material is the subwoofer made of?
The subwoofer is constructed from plastic. This material choice supports everyday use while maintaining the structural integrity needed for the product’s intended applications.
How big is the subwoofer?
The subwoofer measures 22 x 14 x 14 inches (length x width x height). Use these measurements to plan mounting, placement, or transport for your setup.
What is the subwoofer used for?
The subwoofer is used for live sound, DJ setups, home audio, or event production, depending on configuration. It connects with a typical audio chain — source, mixer or controller, and amplification — to produce sound for the intended environment.
Does the subwoofer come with a warranty?
Yes. The subwoofer is backed by 1-year manufacturer warranty. Coverage details and claim procedures are provided by the manufacturer; retain your order receipt as proof of purchase if you ever need to file a claim.
How do I clean and care for the subwoofer?
Wipe with a damp cloth and mild detergent. Avoid harsh solvents that can dull or crack the surface. Regular light cleaning extends the lifespan of the subwoofer and keeps it looking and performing well over time.
Does the subwoofer need to be assembled?
Yes, the subwoofer requires some assembly. Hardware and instructions are included so you can put it together using common household tools. Plan a short window of setup time before first use.


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