mtx subwoofer with enclosure and amp kit to add on to factory stereo in pro xp, pro r, turbo r on white background
mtx subwoofer and box installed in pro xp
mtx subwoofer installed in sub box for pro xp, pro r, turbo r on white background
mtx amp on white background
mtx plug and play wiring harness for subwoofer upgrade in pro xp pro r and turbo r on white background

MTX Add On Subwoofer And Amp | PRO XP / PRO R / Turbo R


Regular price $1,300.00 Sale price$1,195.95
Shipping calculated at checkout.

  • Free Shipping Over $100*

MTX Add On Subwoofer And Amp To Add To Factory Stereo System In Polaris PRO XP / PRO R / Turbo R 

The PROXP-20RC-THUNDER-W add-on subwoofer kit is designed to enhance the audio experience in your 2020+ Polaris RZR Pro XP model by integrating a high-quality aftermarket subwoofer with your existing 2-speaker OEM system. This kit enables you to upgrade your audio setup with powerful bass and seamless factory integration.

Key Features:

  1. Compatibility: The PROXP-20RC-THUNDER-W add-on subwoofer kit is compatible with 2020+ Polaris RZR Pro XP models featuring a 2-speaker OEM system.
  2. PROXP-20-SW 10" Loaded Subwoofer Enclosure: This high-output subwoofer enclosure delivers powerful bass, enhancing your audio experience on the trails.
  3. MUD600-1 Monoblock Amplifier: This amplifier provides the necessary power for the included subwoofer, ensuring optimal performance.
  4. Amplifier Mounting Rack: The kit includes an amplifier mounting rack for secure and convenient installation.
  5. Wiring for Installation: All necessary wiring is included with the kit, making the installation process straightforward and hassle-free.

Upgrade Your Audio Experience with Powerful Bass

The PROXP-20RC-THUNDER-W add-on subwoofer kit allows you to significantly upgrade your Polaris RZR Pro XP's audio system by adding a powerful aftermarket subwoofer. With its high-output subwoofer enclosure, monoblock amplifier, and easy installation, this kit is the perfect addition to your existing 2-speaker OEM system.

Enhance your off-road adventures with the PROXP-20RC-THUNDER-W add-on subwoofer kit and enjoy a rich and immersive audio experience in your 2020+ Polaris RZR Pro XP model vehicle

PROXP-20-SW Key Features

  • 10" Custom Fit Subwoofer Enclosure
  • 400-Watt RMS Power
  • High Mount Ported
  • Mounts Behind Dashboard on Passenger Side
  • Quick Installation with Installer Friendly Design
  • Fully assembled Out of the Box

MUD600.1 Key Features

  • High Efficiency Class D Topology
  • Compact Design Enables Installation Anywhere
  • Conformal Coated Printed Circuit Board that Resists Moisture
  • Fixed Crossovers
  • High and Low Level Inputs
  • 600-Watts RMS Power

Plug and Play Connections

The PROXP-20RC-THUNDER-W includes all the wiring required to connect each component. All wiring is ruggedly designed to endure the harsh environments RZRs often find themselves in. All wires are terminated with the appropriate plug for the component being connected, making installation easy.

Free Shipping
At our company, we are proud to offer our valued customers free ground shipping on most orders over $100, a fantastic incentive to help you shop for your favorite items. Please note, this offer is applicable only to the lower 48 states within the United States. We strive to ensure that your products reach you in a timely and cost-effective manner. However, we would like to inform you that certain exclusions may apply due to the size, weight, or destination of the order. We kindly encourage you to review our shipping policies or reach out to our customer service team for any clarifications. We are committed to providing the best shopping experience possible, with quality service at every step of your journey with us.

Shipping to US with verified payment & confirmed address. Domestic shipments are a mix of services from UPS, USPS, and FedEx. All packages may require a signature.

Most of our products ship within 1 Business Day - Occasionally, we are out of stock on an item and will sometimes use a drop ship from one of our suppliers. Drop ships from a handful of suppliers can add up to 5 days processing time.

Refunds & Returns
PLEASE CALL US FIRST for an RMA (Return Merchandise Authorization) #.

All returns made to Revolution Off-Road, LLC must be in the original box with all parts included in new condition.
All returns must be sent with a copy of the original receipt, explanation of the problem and an RMA #.
All returns for must be received by Revolution Off-Road, LLC within 15 days of the product being received by the customer. (determined by UPS tracking #)
Customer is 100% responsible for ALL shipping costs on returned items. Thus, if you return an item and did not originally pay shipping costs, the original shipping cost incurred by us will be deducted from your refund.

Orders canceled by the customer will be subject to a 10% cancelation fee. 

Any shipping costs paid by customer on original order, including ground shipping or expedited shipping will not be refunded including in the event of a return. 

Credit will be issued after the product and its contents are inspected and found to be in brand new condition as shipped to the buyer.
All returns will be subject to a 20% - 30% restocking fee, depending on the manufacturer.
Shipments refused by you (the Customer) and returned back to Revolution Off-Road will carry an automatic 20% re-stocking fee deducted from the total credit owed.

Credit will not be issued in the following situations:
Product has been installed and or used. Product has been damaged from an attempt to install and/or use.
Product is shipped back without original box, manual and/or parts.
Seal on electrical parts is broken, or it is evident that electrical part has been installed to vehicle.
Product serial number does not match what was originally shipped to buyer.-Product is deemed not re-sellable due to customer's actions.
Electrical components after they have been installed.

Product Warranties
Revolution Off-Road, LLC honors all manufacturer warranties. Any product that carries a manufacturer warranty must be warrantied through its respective manufacturer. Installed components which have failed must be removed and shipped back to its manufacturer for inspection before replacement. Revolution Off-Road, LLC is not responsible for shipping products to manufacturers for inspection or the return shipping to the end user. Labor time is not paid by Revolution Off-Road, LLC.

Damaged Products
If a products arrived damaged you must contact Revolution Off-Road, LLC WITHIN 5 BUSINESS DAYS. Do not install the product as the manufacturer will handle shipping a replacement item. If you install the product then it will void any shipping claim as the product will need to be reviewed by sending pictures of any damage. Once again review your product before attempting to install it, if any damage is found, do not install.

There is a 30 day turnaround policy on cores from the time it was delivered.

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