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Rockford Fosgate RFGNRL-K8

8-gauge amp wiring kit for select 2016-up Polaris General UTVs

Item # 575GNRLK8

This wiring kit is made for your Polaris General.

Find what Fits your vehicle

This wiring kit is made for your Polaris General.

Need help?
Contact our Virginia-based experts.

Item # 575GNRLK8

In stock

Other options

Need help?
Contact our Virginia-based experts.

About the Rockford Fosgate RFGNRL-K8

Amp up your General

If you're serious about stepping up the sound on your Polaris General side-by-side, you need an amplifier to keep the sound clean and clear when you crank it up. This Rockford Fosgate RFGNRL-K8 amp wiring package contains pre-cut and loomed 8-gauge power and ground wire, signal cable, and speaker harness, allowing you to install a compact Rockford Fosgate TM400X4ad 4-channel amplifier in your General. The marine-rated "plug and play" wiring harness also works with the rest of Rockford Fosgate's line of General-specific audio components.

Product highlights:

  • marine-rated amp kit for select 2016-up Polaris General vehicles (2- or 4-seat models)
  • works with a Rockford Fosgate Power TM400X4ad amplifier
  • tough enough for outdoor use
  • pre-cut and loomed power/ground and speaker wire harnesses included
  • warranty: 2 years
  • Our 60-day money-back guarantee

What's in the box:

  • Wiring harness (inline 60A Maxi-fuse)
  • 4 Screws
  • 6 Wire-ties
  • 4 Wire-clamps
  • Installation & Operation booklet

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More details on the Rockford Fosgate RFGNRL-K8

Stacey B.

Product Research


Compatibility: The RFGNRL-K8 amplifier wiring kit allows you to add one of Rockford Fosgate's small chassis amplifiers (including the T400X4ad or TM400X4ad) to a Rockford Fosgate Polaris General audio system (including the GNRL-STAGE1 or GNRL-STAGE2

Make Model Year
Polaris General 1000 EPS 2016-2020
General 1000 EPS Deluxe (not compatible with Ride Command Edition) 2016-2020
General 4 1000 EPS 2017-2020
Note: Compatible with 2-seat and 4-seat models

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Customer Q&A

2 questions already asked

I have a 2020 General XP with the Stage 2 sound system from the factory. I ordered the Stage 4 Rockford Fosgate upgrade kit from Polaris and it doesn't direct wire into the PMX head unit. Will this harness work with the above listed install?
[ Don  Jun 18, 2020 ]
1 answer
You will want to contact an Advisor by phone (1-800-324-9695) or online chat to discuss compatibility with your factory system. They will be able to pull up your vehicle and see if this will integrate. If it does not, then they will also be able to discuss other options with you.
[ Calvin  Jul 04, 2020 ]  Staff
I have a 2018 polaris general with factory ride command . Is this needed with it?
[ Robbi  May 22, 2020 ]
1 answer
Rockford lists this kit as not working in the 2018 Generals that have Ride Command
[ Paul  Jun 14, 2020 ]  Staff

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