MB Quart Stage 3 Audio System Polaris RZR Pro XP, Pro R, Turbo R (20-24), 800W

★★★★★ 4.9 69 reviews

US$466.65
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by www.hqtherapy.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
US$466.65
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Sep 7
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by www.hqtherapy.com
Free 30-day returns Details

Product details

Management number 243257690 Release Date 2026/07/20 List Price US$466.65 Model Number 243257690
Category

Turn every ride into a concert-like experience with the MB Quart MBQRP-STG3-RC-1, an 800-watt Stage 3 audio system engineered specifically for Polaris RZR Pro XP, Turbo R and Pro R models (2020-2024) without factory-installed audio. Designed to integrate seamlessly, this complete kit transforms your vehicle with powerful bass, crisp highs, and full midrange performance that make every track come alive on the trails.

At the heart of the system are precision-tuned speakers and amplifiers crafted for powersports performance. The front stage includes 6.5-inch coaxial 2-way speakers with titanium tweeters, mounted in durable dash enclosures, while the rear is powered by matching 6.5-inch coaxial speakers with 0.75-inch titanium tweeters for complete sound coverage. Every component is positioned for maximum clarity and balanced output, letting you enjoy immersive audio in open-air environments.

A 10-inch dual 4-ohm subwoofer with a ported under-dash enclosure adds deep, punchy bass that fills your RZR with energy. Powered by a compact 400-watt Class D mono amplifier, the subwoofer delivers impactful low frequencies that cut through engine noise and outdoor conditions. The system also includes a 400-watt 2-channel Class D amplifier optimized for integration with Ride Command, ensuring the system remains flexible if you change your source unit.

Built to endure harsh off-road conditions, the speakers and subwoofer are IP67-rated for dust and water protection, while the amplifiers are IP5-rated for reliable performance. The included plug-and-play harness simplifies installation with pre-measured wiring, while mounting brackets are designed for a perfect fit in Polaris RZR Pro XP, Pro R, and Turbo R models. With MB Quart’s Stage 3 system, you get an audio upgrade that is rugged, powerful, and purpose-built for unforgettable adventures.

  • Stage 3 audio system delivers 800 watts of sound designed for Polaris RZR Pro XP, Turbo R and Pro R models (2020-2024)
  • Coaxial 6.5-inch front speakers with titanium tweeters provide clear audio detail
  • Matching rear coaxial speakers with 0.75-inch tweeters add balanced coverage
  • Vehicle-specific 10-inch dual 4-ohm subwoofer supplies bass in a ported enclosure
  • Compact Class D stereo amplifier produces efficient power for all speakers
  • Compact Class D mono amplifier powers the subwoofer with steady performance
  • Plug-and-play harness with pre-measured wiring makes installation straightforward
  • IP67-rated speakers and subwoofer with IP5-rated amplifiers built for durability
  • Designed for RIDE COMMAND with NO OEM Audio System or Aftermarket Source Units like the MB Quart GMR-7V1.2
  • RIDE COMMAND or Aftermarket source unit like the GMR-7V1.2 are NOT INCLUDED
  • Material: Plastic
  • Color: Black
  • Dimensions (L x W x H): 32 x 28 x 16 inches
  • Weight: 44 pounds
  • Manufacturer warranty: 1-year warranty

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.9 out of 5
★★★★★
69 ratings | 28 reviews
How item rating is calculated
View all reviews
5 stars
89% (61)
4 stars
1% (1)
3 stars
0% (0)
2 stars
0% (0)
1 star
10% (7)
Sort by

There are currently no written reviews for this product.