Rockford Factory Fit & Finish
Designed and engineered to compliment the factory fit and finish of your vehicle. These components are purpose-built to the exact specifications to ensure best-in-class fitment and look.
Purpose Built exclusively to add bass to your existing Polaris RZR audio kits, this rear subwoofer kit provides a powerful upgrade in bass performance, an Element Ready™ design, and simple installation.
Additional Bass Performance: With 400 watts of output, this Element Ready™ subwoofer and ported enclosure deliver that next level of off-road bass performance.
Element Ready™: Purpose built for the off-road environment, Rockford’s Element Ready™ products are built to stand up to water, dirt, mud and UV rays, making sure all your audio components perform regardless of the conditions.
Plug-and-Play Design: No drilling, no cutting and designed to work right out of the box. Simple installation ensures less time in the garage and more time out riding.
RF3 (Rockford Factory Fit and Finish): Designed and engineered to match and compliment the factory fit and finish of your vehicle. These components are purpose built to the exact specifications to ensure the best-in-class fitment and look.
Compatibility Chart: Please review below tab for fitment before purchasing.
Product Launch
Product Overview
Introducing our newest bass solution for your Polaris RZR side-by-side! This rear subwoofer is designed to integrate seamlessly with your existing Rockford Fosgate RZR audio kit, delivering a powerful performance upgrade. Featuring our Element Ready™ design, it offers a simple and stealthy installation.
This 400-watt subwoofer kit is purpose-built for 2020-2024 Pro-XP, 2022-2024 Turbo-R, and 2022-2024 Pro-R Polaris 4-seat RZR models. It adds a secondary 10” subwoofer to existing aftermarket Stage 4, 5, or 6 audio systems with/without Ride Command®.
The subwoofer kit features an oval ported enclosure for maximum bass output. We’ve also added a port cap, providing a 100% waterproof design for those deep mud or water adventures. The integral harness allows for plug-and-play design and requires no cutting or drilling by using OEM mounting points.
Please refer to the Compatibility Chart for fitment before purchasing.
The new RZR20PRO-RSS is a 400-watt subwoofer kit is purpose-built for 2020-2024 Pro-XP, 2020-2024 Turbo-R, and 2022-2024 Pro-R Polaris 4-seat RZR models.
This features the product overview of the 20RZRPRO-RSS. This 400-watt subwoofer kit is purpose-built for 2020-2024 Pro-XP, 2020-2024 Turbo-R, and 2022-2024 Pro-R Polaris 4-seat RZR models.
Designed and engineered to compliment the factory fit and finish of your vehicle. These components are purpose-built to the exact specifications to ensure best-in-class fitment and look.
All components are protected against harsh outdoor elements like Dust, UV, Temperature, Water, Corrosion & Vibration.
This product is designed for rapid installation using pre-configured wiring harnesses and quick connect terminals.
Water projected in powerful jets from any direction shall have no harmful effects.
YESModel IS compatible with kit |
NOModel NOT compatible with kit |
NOT AVAILABLEModel not produced this year |
---|
YES2020-2024 RZR Pro XP(4-SEAT) |
YES2022-2024 RZR Turbo R(4-SEAT) |
YES2022-2024 RZR Pro R(4-SEAT) |
NO2025+ RZR Pro S(4-SEAT) |
MODELS | FRONT SUB | ADD-ON REAR SUB | FINAL AMP IMPEDANCE | WIRING |
---|---|---|---|---|
RZR19PXP-STG4 | M2D4-10B (2Ω) | M2D4-10IB-G2 (2Ω) | Front+Rear Sub (1Ω) | Existing STG4 configured to a 2Ω sub amp load. Adding rear sub creates a 1Ω sub amp load. Subwoofers get 600W RMS (300W ea.) |
RZR19PXP-STG5 | M2D4-10B (2Ω) | M2D4-10IB-G2 (2Ω) | Front+Rear Sub (1Ω) | Existing STG5 configured to a 2Ω sub amp load. Adding rear sub creates a 1Ω sub amp load. Subwoofers get 600W RMS (300W ea.) |
RZR19PXP-STG6 | M2D4-10B (2Ω) | M2D4-10IB-G2 (2Ω) | Front+Rear Sub (1Ω) | Existing STG6 configured to a 2Ω sub amp load. Adding rear sub creates a 1Ω sub amp load. Subwoofers get 600W RMS (300W ea.) |
RZR19RCPXP-STG4 | M2D4-10B (2Ω) | M2D4-10IB-G2 (2Ω) | Front+Rear Sub (1Ω) | Existing RC STG4 configured to a 2Ω sub amp load. Adding rear sub creates a 1Ω sub amp load. Subwoofers get 600W RMS (300W ea.) |
RZR19RCPXP-STG5 | M2D4-10B (2Ω) | M2D4-10IB-G2 (2Ω) | Front+Rear Sub (1Ω) | Existing RC STG5 configured to a 2Ω sub amp load. Adding rear sub creates a 1Ω sub amp load. Subwoofers get 600W RMS (300W ea.) |
RZR19RCPXP-STG6 | M2D4-10B (2Ω) | M2D4-10IB-G2 (2Ω) | Front+Rear Sub (1Ω) | Existing RC STG6 configured to a 2Ω sub amp load. Adding rear sub creates a 1Ω sub amp load. Subwoofers get 600W RMS (300W ea.) |
4-SEAT MODELS | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
---|---|---|---|---|---|---|
RZR Pro XP 4 | ✅ | — | — | — | — | — |
RZR Pro XP 4 Orange Madness LE | ✅ RC,RF3 | — | — | — | — | — |
RZR Pro XP 4 Sport | — | ✅ | ✅ | ✅ | ✅ | X |
RZR Pro XP 4 Sport Rockford Fosgate® LE RF1 | — | ✅ | — | — | — | — |
RZR Pro XP 4 Premium RC,RF | ✅ | ✅ RF3 | ✅ RC*,RF2* | ✅ RF2 | ✅ RF2 | X |
RZR Pro XP 4 Ultimate RC,DY | ✅ RF3 | ✅ RF | ✅ RF2 | ✅ RF2 | ✅ RF2 | X RF2 |
RZR Pro XP 4 Ultimate Rockford Fosgate [LE] Limited Edition RC, DY, RF4 | — | ✅ | ✅ | — | — | — |
4-SEAT MODELS | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
---|---|---|---|---|---|---|
RZR Pro S 4 Sport | — | — | — | — | — | X |
RZR Pro S 4 Premium RC | — | — | — | — | — | X |
RZR Pro S 4 Ultimate RC | — | — | — | — | — | X RF4 |
[ ] Brackets indicate nomenclature used on earlier models and inherited on later models.
* Optional package available from factory
CV Clutch Vent impedes installation of rear add-on subwoofer
DY DYNAMIX suspension factory equipped
RB Rear Brace impedes installation of rear add-on subwoofer
RC Ride Command comes factory equipped
RF1 Stage 1 factory equipped with Rockford Fosgate premium audio (2 front speakers). Needs to be bypassed.
RF2 Stage 2 factory equipped with Rockford Fosgate premium audio (2 tweeters, 2 front speakers, 400W amp). Needs to be bypassed.
RF3 Stage 3 factory equipped with Rockford Fosgate premium audio (2 tweeters, 2 front speakers, 2 rear speakers, 400W amp). Needs to be bypassed.
4-SEAT MODELS | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
---|---|---|---|---|---|---|
RZR Pro R 4 Sport | — | — | ✅ | — | — | X |
RZR Pro R 4 Premium RC, RF | — | — | ✅ | ✅ | ✅ | — |
RZR Pro R 4 Ultimate RC, DY | — | — | ✅ RF | ✅ RF2 | ✅ RF2 | X RF4 |
RZR Pro R 4 Ultimate Launch Edition DSC | — | — | ✅ | — | — | — |
RZR Pro R 4 Troy Lee Designs Edition RC, DY, RF4 | — | — | — | ✅ | — | — |
4-SEAT MODELS | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
---|---|---|---|---|---|---|
RZR Turbo R 4 Sport | — | — | ✅ | ✅ | ✅ | — |
RZR Turbo R 4 Premium RC*, RF2* | — | — | ✅ | ✅ | ✅ | — |
RZR Turbo R 4 Ultimate DY | — | — | ✅ | ✅ RC,RF2 | ✅ RC,RF2 | — |
Contact the Authorized Rockford Fosgate Dealer you purchased this product from. If you need further assistance, call 1-800-669-9899 for Rockford Customer Service. You must obtain an RA# (Return Authorization number) to return any product to Rockford Fosgate. You are responsible for shipment of product to Rockford.
Prior to requesting an RA, try to diagnose the failure. Many products we receive are sent back with No Trouble Found, usually due to incorrect installation. Use our Knowledge Base for troubleshooting assistance.
Please call us during normal business hours at 1-800-669-9899 (option #1) and be prepared with the following information:
When shipping your product, your package MUST have the following information:
Ship your product (UPS or FedEx preferred) to the following:
Sign up for product updates.
You can choose to set what cookies to use with your browser below. Simply check the box next to the appropriate option.
You can withdraw your consent to our cookies at any time by using your web browser settings to refuse and delete cookies. To do this, follow the instructions provided by your browser (usually within the "Help", "Tools" or "Edit" settings).