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Rockford Fosgate YXZ-STAGE32016+ Yamaha YXZ Stage 3 Audio System

5.03 reviewsSee all reviews

Reviewers report outstanding sound and sub performance with a precise fit for the 2016+ Yamaha YXZ. Build quality and support are praised; initial installation can be somewhat involved but follows the instructions.

Buyer confidence

88%

Highlights

  • *Antenna not included
  • TM400X4ad: Power Marine 400 Watt Class-ad 4-Channel Amplifier
  • RFYXZ-PMXDK: Installation Kit for Dash
  • RFYXZ-FSE: 6.5" Front Lower Speaker Enclosure (Pair)

Highlights

Overview
  • *Antenna not included
  • TM400X4ad: Power Marine 400 Watt Class-ad 4-Channel Amplifier
  • RFYXZ-PMXDK: Installation Kit for Dash

Review highlights

Based on customer reviews

Rockford Fosgate 2016+ Yamaha YXZ Stage 3 — powerful, vehicle-specific audio that fits well

Reviewers report outstanding sound and sub performance with a precise fit for the 2016+ Yamaha YXZ. Build quality and support are praised; initial installation can be somewhat involved but follows the instructions.

3 reviews5.0/5 averageUpdated Mar 15, 2026

What buyers praise

  • Outstanding sound and sub performance
  • Designed to fit 2016+ Yamaha YXZ (reported to fit perfectly)

What to watch for

  • Initial installation can feel intimidating—requires removing trim panels and careful following of directions
Overview

Vehicle-specific, plug-and-play audio system for 2016+ Yamaha YXZ. Builds on the Stage 2 kit with a Power series small chassis amplifier, an amplifier mounting and installation kit, and an under-seat woofer enclosure for increased bass performance.

Best for

  • 2016 and newer Yamaha YXZ owners seeking a higher-performance, factory-style audio upgrade
  • Off-road use where water, dirt, mud and UV resistance are needed
  • Buyers who want a largely plug-and-play installation with factory fit and finish

Key points

  • Plug-and-play design with minimal drilling or cutting required
  • Element Ready™ construction for resistance to water, dirt, mud and UV
  • RF3 (Rockford Factory Fit & Finish) engineered to match factory fit and appearance
  • Adds a Power series small chassis amplifier plus under-seat woofer enclosure
  • Connectivity: Bluetooth, AUX and USB inputs (can also charge phones)
  • Estimated install time: 3.5 hours (per manufacturer guidance)

Fit and use

Designed specifically for 2016+ Yamaha YXZ. Components are engineered for factory-style fit and finish; review the compatibility chart or vehicle fitment tab before purchasing to confirm fit.

What to know

The Stage 3 kit builds on Stage 2 by including amplifier mounting hardware and an under-seat woofer enclosure to increase bass output. The system is intended for off-road conditions and has undergone water and environmental testing. Installation is described as plug-and-play with minimal modification; estimated instal…

Highlights

Key features

  • *Antenna not included
  • TM400X4ad: Power Marine 400 Watt Class-ad 4-Channel Amplifier
  • RFYXZ-PMXDK: Installation Kit for Dash
  • RFYXZ-FSE: 6.5" Front Lower Speaker Enclosure (Pair)
  • RFYXZ-FWE: 10" Front Subwoofer Enclosure
  • RM1652B: Prime Marine 6.5" Full Range Speakers - Black (Pair)
  • Direct connect wiring harnesses for YXZ models
  • Element Ready™ to withstand the harsh outdoor environment like dust, water, and UV rays
  • Speaker & sub enclosures integrate with no loss of passenger space
  • RM110D2B: Prime Marine 10" Dual 2-Ohm Subwoofer Black
  • PMX-2: Compact AM/FM/WB Digital Media Receiver 2.7" Display
  • RFYXZ-K8: 2 Seat Amp Wire Kit
More info

Manufacturer details

The easiest SXS kits to install and set up that produce even higher performance, all to ensure an epic off-road audio experience.

Plug-and-Play Design: Minimal drilling, cutting and designed to work right out of the box. Simple installation ensures less time in the garage and more time out riding.

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.

RF3 (Rockford Factory Fit & 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.

Connectivity Control: With Bluetooth connectivity, AUX and USB inputs, it’s easy to control your music or even charge your phone, no matter where the trail takes you.

Compatibility Chart: Please review compatibility tab for fitment before purchasing.

YXZ-STAGE3 Installation

Additional details

Building on the Stage 2 kit, we add in our full amplifier mounting and installation kit. This literally amps up your sound with the addition of a Power series small chassis amplifier as well as our under seat mounted woofer enclosure. If you're ready for big bass while running the trails, then this is for you.

Estimated Install TIme: 3-1/2 Hours

Compatibility Chart: Please review compatibility tab for fitment before purchasing.

Technologies
IPX6 Water Intrusion Rated

IPX6 Water Intrusion Rated

A device with a level 6 water resistance rating can survive strong water jets projected by a 12.5mm nozzle at any

ASTM B117 & D4329 Tested

ASTM B117 & D4329 Tested

American Society for Testing and Materials (ASTM): B117 Salt Fog Test Standard, D4329 UV Exposure of Plastics Test

Element Ready™ | Motorsports

Element Ready™ | Motorsports

All components are protected against harsh outdoor elements like Dust, UV, Temperature, Water, Corrosion &

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Popular Questions

No FAQs available

Compatibility
LEGEND

YES

Model IS compatible with kit

NO

Model NOT compatible with kit

NOT AVAILABLE

Model not produced this year
FITMENT

YES

Yamaha YXZ

NO

Yamaha Wolverine

NO

Yamaha Viking

NO

Yamaha Auto-Shift AS
(impedes PMX radio installation)

NO

Power Winch PW
(switches obstruct dash kit)
YAMAHA YXZ (2-SEAT)
MODEL 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
YXZ1000R PW
YXZ1000R SE
YXZ1000R SS AS AS
YXZ1000R SS SE
YXZ1000R SS XT-R AS,PW AS,PW

[] Brackets - Nomenclature used on early models and later inherited.
AS Yamaha Auto-Shift Technology - In dash controller introduced in 2024 impedes installation of PMX dash kit.
PW Power Winch - switch system obstructs PMX dash kit from being installed.