"Rattling heads since 2010"



Original price was: $579.95.Current price is: $529.95.




2014+ Polaris RZR Loaded Subwoofer Enclosure


  • OEM Fit
Share this MTX page…

The RZR-14-SW subwoofer enclosure is designed to fit a wide range of 2014+ Polaris RZR models* for maximum compatibility. The unit features a fully assembled design with an integrated port that can be quickly sealed on the fly using the provided QuIPS cover. *Not Compatible with XP Pro Model RZR’s

RZR-14-SW Installed

MTX RZR kits are compatible with the following RZR models:
Non-Pro XP Models 2014 2015 2016 2017 2018 2019 2020 2021 2022
RZR 900 Yes Yes Yes Yes Yes
RZR 900 XC Yes Yes Yes
RZR 2 900 EPS Yes Yes Yes Yes Yes
RZR 4 900 EPS Yes Yes Yes Yes
RZR S 900 Yes Yes Yes Yes Yes Yes
RZR S 1000 Yes Yes
RZR S4 1000 Yes
RZR XP 1000 Yes Yes Yes Yes Yes Yes Yes Yes Yes
RZR XP Turbo Yes Yes Yes Yes Yes Yes
RZR XP Turbo S Yes Yes Yes Yes
RZR XP Dynamix Edition Yes Yes
RZR XP 4 1000 Yes Yes Yes Yes Yes Yes Yes Yes Yes
RZR XP 4 Turbo Yes Yes Yes Yes Yes Yes
RZR XP 4 Turbo S Yes Yes Yes Yes
RZR XP 4 Turbo Dynamix Edition Yes Yes
RZR XP 1000 Trails and Rocks Yes Yes Yes Yes
RZR XP 1000 High Lifter Yes Yes Yes Yes Yes Yes Yes Yes
RZR XP 4 1000 High Lifter Yes Yes Yes Yes Yes Yes Yes
RZR Trail [Sport, Premium, Ultimate] Yes Yes Yes
RZR Trail 5 [Sport, Premium, Ultimate] Yes Yes Yes

*Not Compatible with XP Pro Model RZR’s

**Non-RC RZR models must have dash dry box, Polaris part number 5439789-070, for dash mount kit to work


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.


In case you didn’t know, a ported enclosure produces deeper and louder bass than a sealed enclosure design. Capitalizing on MTX’s forty plus years of experience designing high quality subwoofer enclosures and its intimate knowledge of the UTV world, this ported design is the way to overcome challenges like engine and wind noise commonly encountered in Polaris RZRs. This does present a new set of challenges as some people love driving their RZR into deep water. The Quick Install Port Seal (QuIPS) cover can easily be installed over the port opening making it watertight. This prevents water from getting into the enclosure and potentially damaging the subwoofer. The cover can also be used if your musical tastes lend themselves to the tighter bass a sealed enclosure produces.


The RZR-14-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 RZR-14-SW is designed to work perfectly with the MTX MUD600-1 powersports amplifier. The RZR-14-SW’s integrated harness offers easy direct connection to the MUD600-1 amplifier without cutting any wires.


The sliding plate mounting hardware design simplifies installation. The plate installs across the T-handle mounting bar, allowing the unit to hang in place so mounting hardware can be attached taking the strain off your arms and back.


The RZR-14-SW incorporates a thick layer of high-density neoprene on the outside of the enclosure, placed along vital contact points with the vehicle and firewall areas. This material compresses against these surfaces during installation to mitigate vibration and potential rattle. This additionally improves the overall bass quality by eliminating body rattles when you decide to turn up the boom.


Featuring an integrated waterproof plug, the RZR-14-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.

*If adding the RZR-14-SW to older RZR System3 installs or upgrading a RZR-14-THUNDER2 system, then an “AMP CORE” kit is needed. Contact us at 1-800-CALL-MTX for more details.



Installation Videos

Loaded Subwoofer Enclosure Installation

  • Sealed or Ported Functionality
  • QuIPS (Quick Install Port Seal) Technology
  • Mounts Behind Dashboard on Passenger Side
  • Factory Matched Texture
  • Installer Friendly Design
  • Direct OEM Fit, No Cutting or Drilling Required
Subwoofer 10″
RMS Power (Watts) 400
Sensitivity 90.2dB (2.83V/1m)
Frequency Response 28Hz – 130Hz