Rockford Fosgate Stage 4 Audio System – Yamaha YXZ (2016+)

The Rockford Fosgate Stage 4 Audio System for Yamaha YXZ (2016+) delivers a complete, high-output sound upgrade designed for riders who want full-range clarity and deep bass with the addition of rear speakers for a 360° audio experience. Building on the Stage 3 kit, this system adds rear-mounted speaker enclosures to give your YXZ the ultimate off-road sound setup.

Engineered with Element Ready™ technology, this Yamaha YXZ Stage 4 audio system is built to resist mud, water, UV rays, and dust while maintaining powerful sound on every ride. The plug-and-play design means easy installation with minimal cutting or drilling—so you spend more time riding and less time wrenching.

Key Features

• PMX-2 Media Receiver – 2.7” display, AM/FM/WB tuner, Bluetooth®, AUX & USB inputs.
• Speakers – (2) RM1652B 6.5” marine speakers with RFYXZ-FSE enclosures.
• Rear Speakers – (2) RM1652W-MB 6.5” rear marine speakers with PM-CL2B clamps.
• Subwoofer – RM110D2B 10” dual 2-ohm marine subwoofer with RFYXZ-FWE front enclosure.
• Amplifier – TM400X4ad 400-watt 4-channel Class-ad marine-grade amp.
• Factory Fit – Custom-fit RFYXZ-PMXDK dash kit and direct-connect harnesses.
• Durable Design – Element Ready™ components handle harsh off-road environments.
• Plug-and-Play Wiring – RFYXZ-K8 2-seat amp wire kit & RFYXZ-RSW16 rear harness.

What’s Included

• (1) PMX-2 Digital Media Receiver
• (1) RFYXZ-PMXDK Dash Kit
• (1 Pair) RM1652B 6.5” Speakers with Enclosures
• (1 Pair) RM1652W-MB Rear Speakers with PM-CL2B Clamps
• (1) RM110D2B 10” Subwoofer with RFYXZ-FWE Enclosure
• (1) TM400X4ad 400W Amplifier
• (1) RFYXZ-K8 2-Seat Amp Wire Kit
• (1) RFYXZ-RSW16 Rear Harness
• Mounting hardware & wiring

Why Choose Stage 4?

The Stage 4 Yamaha YXZ audio kit is the most complete Rockford Fosgate system for this model. With front and rear speakers, a 10” subwoofer, and a 400-watt amplifier, it delivers balanced, powerful sound for every adventure. Whether you’re in the dunes or on the trail, this system keeps the music loud, clear, and immersive.

• Total Power: 400 watts
• Vehicle Fitment: 2016+ Yamaha YXZ
• Install Time: ~4 hours