RZR Pro XP Subwoofer

$579.95 MSRP

2020+ Polaris RZR Pro XP Loaded Subwoofer Enclosure


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The PROXP-20-SW subwoofer enclosure is designed to fit a wide range of 2020+ Polaris RZR Pro XP models* for maximum compatibility. The unit features a fully assembled design with an integrated, high mount port that maximizes bass output while protecting from water intrusion in most riding situation. *Not Compatible with non-Pro XP Model RZR’s


Some assembly required is not something you want to read when it comes to installing equipment that you may not be familiar with. Knowing this, MTX delivers your subwoofer and enclosure already assembled. This not only speeds up the install time but ensures the watertight seal around the woofer and reduces the risk of accidental damage during installation.


The PROXP-20-SW includes the most powerful subwoofer MTX has ever used in an off-road enclosure ensuring its ability to deliver the bass output RZR owners demand. The enclosure is designed to work perfectly with the MTX MUD600-1 powersports amplifier while its integrated harness offers easy direct connection to the MUD600-1 amplifier without cutting any wires.


The included mounting hardware allows for quick secure installation of the enclosure. Utilizing the frame and firewall of the vehicle ensures that the enclosure stays put under even the roughest of riding conditions while also reducing any vehicle resonance that could detract from the sound quality. 


Featuring an integrated waterproof plug, the PROXP-20-SW is designed to plug directly into the output of our MUD600-1 model amplifier.  If integrating into other audio systems, the plug can be removed for hard wire connections.

Dimensions & Details


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MTX RZR Pro XP Kit Fit Guide

MTX RZR Pro XP kits are compatible with the following RZR models:
RZR Models ’20 ’21 ’22
RZR Pro XP / XP4 Sport   Yes Yes
RZR Pro XP / XP4 Premium Yes Yes Yes
RZR Pro XP / XP4 Ultimate Yes Yes Yes
RZR Pro XP / XP4 Sport RFLE   Yes  
RZR Pro XP / XP4 Ultimate RFLE   Yes  
RZR Pro R / R 4 Sport     Yes
RZR Pro R / R 4 Premium     Yes
RZR Pro R / R 4 Ultimate     Yes
RZR Turbo R / R 4 Sport     Yes
RZR Turbo R / R 4 Premium     Yes
RZR Turbo R / R 4 Ultimate     Yes
Fitment Guide Note: The amp racks are not compatible with Polaris heater option.


  • Subwoofer: 10"
  • RMS Power (Watts): 400
  • Sensitivity: 90.2dB (2.83V/1m)
  • Frequency Response: 28Hz - 130Hz
  • Warranty Period: 24 months from date of purchase


Returns & Warranty

30-Day Money-Back Guarantee

At MTX Audio, we are serious about sound®. Therefore, if you are not "blown away" with your purchase, for any reason, you can return any items purchased directly from that are complete and like new within 30 days. Products purchased from authorized MTX retailers must be returned through that same retailer. Products purchased through non-authorized MTX retailers may not be returned.

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Warranty Information

MTX products purchased in the USA from an authorized MTX dealer are guaranteed against defects in material and workmanship for the period of time specified below, the warranty period begins the day the product is purchased by the end user. This warranty is limited to the original retail purchaser of product and extends only to products purchased from authorized MTX resellers. Product found to be defective during that period will be repaired or replaced by MTX at no charge.

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