Garage
Shop

See all parts that fit your 2018 GS300

MTX RZRSC

Polaris OEM Stereo to Aftermarket Subwoofer Output Adapter

MTX
Shop all MTX
highlight-star-icon

• Polaris OEM Stereo to Aftermarket Subwoofer Output Adapter
• Allows connection of aftermarket amplifiers and speakers
• Designed for use with MTX 2879459 Audio Pod

Learn more about the rzrsc
Universal fit Icon

Universal – fits most vehicles.

Similar items | Update vehicle | Vehicle store
List price $69.95
Thanks , You Pay:
-14%

$59.95

 with warranty
Starting at $11/mo or 4 payments of $15 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

Heads up

Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Quantity
Available: Ships in 10-14 days
Brand new

Buy it now


Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Extend logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Hassle-free immediate replacement within minutes!
  • Easy online claims 24/7
  • Covers product breakdowns and failures
Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

SXE-6926S main

Alpine SXE-6926S

280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers

13
-20.84%

$56.99

List price $71.99

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

Club 620F main

JBL Club 620F (SPKCB620FAM)

330W Peak (110W RMS) 6.5" Club Series 2-way 3-ohm Shallow Mount Coaxial Car Speakers

2
-38.48%

$79.95

List price $129.95

Description


MTX brand icon

Authorized dealer

Product Details:

  • Polaris OEM Stereo to Aftermarket Subwoofer Output Adapter
  • Allows connection of aftermarket amplifiers and speakers
  • Designed for use with MTX Polaris Overhead Audio Pod (2879459 sold separately)
  • Requires connection with MTX RZRFRC harness for Polaris vehicles without Ride Command (Sold separately)
  • Requires connection with MTX PRCAA harness for Polaris vehicles with Ride Command (Sold separately)
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Best selling similar products

MPS-RCLOC small

Metra MPS-RCLOC

• Polaris Ride Command Audio Adapter
• Compatible with select Polaris RZR, Ranger and General models
• Retains the factory Ride Command as source unit
• Utilizes built-in crossovers from Ride Command
• Harness plugs in to any amp (AMP-1, AMP-2, AMP-3) with RCA inputs

$27.99

List price $36.00

SPXRZRDASH small

Stinger SPXRZRDASH

• Gauge Mount Install Dash Kit
• Compatible with select 2014-2024 vehicles from Polaris Vehicles
• Accommodates ISO Gauge Mount Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture

$56.99

List price $109.00

SEADASH3B small

Stinger SEADASH3B

• Round Gauge Mount Install Dash Kit
• Accommodates ISO gauge mount
• Painted to match factory dash color
• High-Grade ABS plastic construction
• Factory style texture

$22.00

List price $49.00

RFGNRL-K8 small

Rockford RFGNRL-K8

• Amplifier Wiring Harness for select 2016-2019 General 1000 EPS / 4 1000 EPS / 1000 EPS Deluxe
• Designed for use with 2-seat and 4-seat models
• Direct bolt into vehicle using OEM mounting holes
• Pre-cut and loomed power/ground and speaker wire harnesses included

$219.99

List price $219.99

RZR-MRXHARNESS small

DS18 RZR-MRXHARNESS

• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

$114.95

List price $114.95

CA-X3MRXHARNESS small

DS18 CA-X3MRXHARNESS

• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

$114.95

List price $114.95

MX-CAM-RZR14 small

Rockford Fosgate MX-CAM-RZR14

• Camera Harness and Mounting Kit for Select RZR Models
• Compatible with select 2014-2024 vehicles from Polaris
• Kit requires matching MX-CAM
• Prewired and included camera switch for quick access
• Plugs directly into PMX-3 and PMX-8

$79.99

List price $79.99

MXASSKITMCPWR small

MEMPHIS MXASSKITMCPWR

• Wiring harness for Memphis Direct Fit OEM CORE Level audio systems
• Provides connection with the Memphis SMC2A hideaway marine receiver
• Plug-and-play connections

$69.99

List price $179.95

PS-REARHAR-1 small

MTX PS-REARHAR-1

• UTV rear stereo extension harness
• Installs MUD-65PL speakers to UTV audio kit
• High grade waterproof connectors
• Fits both 2 and 4-seat model UTV vehicles
• Integrates both audio and RGB wiring in one harness

$129.95

List price $104.95

MBQRP-SUB-ACC-1 small

MB Quart MBQRP-SUB-ACC-1

• Secondary Subwoofer Installation Kit
• Designed for Can-Am Maverick X3 UTV Tuned Audio Package
• Compatible with select 2017 Maverick X3
• IPX67 water-resistant rating

$72.25

List price $129.99

Specifications & Details


Adapter Specifications
Primary Color
Black
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

MTX

Model Number:

RZRSC

Weight:

0.10lbs

Internal SKU:

rzrsc

Internal Product ID:

224872

Customer Ratings & Reviews


MTX RZRSC thumbnail image

5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found

RUX-KNOB small

Alpine RUX-KNOB

Remote Bass Level Control with 5m Connection Cable

(21)

$34.95

List price $40.00

XM-ZR704 small

Sony XM-ZR704-OPEN BOX

700W ZR Series 4-Channel Amplifier

$102.99

List price $229.95

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2018 Lexus GS300

2011 Volkswagen Eos

2011 Honda Element

2002 Mitsubishi Eclipse

2000 Dodge Ram 2500

2012 Audi A4

2007 BMW X5

2016 Ford Transit Cargo

2014 Ford C-Max

2009 Lexus ES350

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.