MB Quart MBQRP-STG3-RC-UP-1 Polaris RZR PRO XP / PRO R / TURBO R Tuned Audio Package
The MB Quart MBQRP-STG3-RC-UP-1 STAGE 3 Audio System is an 800-watt, vehicle-specific tuned audio package engineered exclusively for
Polaris RZR Pro XP / Turbo R / Pro R (2020–2024) models. Designed to seamlessly integrate with your factory
RIDE COMMAND™ source unit, this complete powersports system delivers powerful, trail-dominating sound performance while maintaining OEM fit and finish.
⚠ Requires OEM Audio System. RIDE COMMAND™ source unit NOT included.
System Overview
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Total System Power: 800 Watts
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Vehicle Fitment: Polaris RZR Pro XP / Turbo R / Pro R (2020–2024)
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Series: Polaris RZR Tuned
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Category: Powersports / UTV Kit
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Condition: New
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Color: Black
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Warranty: 1 Year
What’s Included
Front Speaker System
- 140-Watt 6.5" Coaxial 2-Way Speaker System
- 1" Titanium Tweeter Kit
- Direct OEM enclosure fitment with A-pillar tweeter mounting
Rear Speaker System
- 140-Watt 6.5" Coaxial 2-Way Speaker System
- Integrated 1" Titanium Tweeters
- Designed to fit perfectly in OEM rear speaker enclosures
Subwoofer System
- 10" Dual 4-Ohm Subwoofer
- Vehicle-specific ported enclosure
- Under-dash mounting design
- All mounting hardware included
Amplification
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NA2-400.2RC – 400W Two-Channel Class D Compact Powersports Amplifier
(Engineered for RIDE COMMAND™ integration)
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NA2-400.1 – 400W Class D Compact Mono Subwoofer Amplifier
- RZR-specific amplifier mounting brackets included
Harnessing & Installation
- Complete plug-and-play system harness
- Pre-measured wiring for simplified installation
- Accommodates RIDE COMMAND™, both amplifiers, speakers, and subwoofer
- Basic hand tools required (see installation manual)
Key Features & Benefits
Vehicle-Specific Engineering
Purpose-built and torture-tested for the harsh off-road environment of the Polaris RZR platform.
Every component is precision engineered for factory fitment and maximum trail performance.
Marine-Grade Protection
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Speakers & Subwoofer: IP67 Rated (Water & Dust Resistant)
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Amplifiers: IP5 Rated
Premium Speaker Performance
6.5" coaxial speakers and 1" titanium tweeters are designed to deliver louder, clearer, and more dynamic
sound than factory systems—cutting through engine noise and wind on the trails.
High-Efficiency Class D Amplification
Powered by MB Quart’s NA2 amplifier series, delivering maximum volume and clean output in a compact,
powersports-optimized design.
Deep, Controlled Bass
The 400-watt 10" dual 4-ohm subwoofer in a ported, vehicle-specific enclosure provides tight, powerful
low-frequency performance without sacrificing cabin space.
Upgradeable Platform
System is performance-optimized for STAGE 3 configuration and can be expanded to a STAGE 5 system
by adding MBQRP-116 rear speaker upgrades.
Important Information
Proposition 65 Notice: WARNING: Cancer and Reproductive Harm –
www.P65Warnings.ca.gov
Upgrade your Polaris RZR with a professionally engineered, trail-proven 800-watt audio system that
delivers unmatched clarity, volume, and bass performance — built specifically for serious off-road enthusiasts.
