Mobile Electronics› Power Accessories

Rockford Fosgate

Complete Audio System Kit

$2,549.99

SKU: YXZ-STAGE4

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Rockford Fosgate YXZ-STAGE4 is a complete audio system kit designed for Yamaha YXZ models. This kit combines the components of the Stage 3 kit with rear speaker options, adding enhanced sound.
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The Rockford Fosgate YXZ-STAGE4 is a comprehensive audio system kit designed to provide an epic off-road audio experience for your Yamaha YXZ. This Stage 4 kit builds upon the Stage 3 by including rear speakers and their enclosures, delivering a complete sound solution. Engineered with a plug-and-play design, this kit minimizes the need for drilling and cutting, ensuring a simpler installation process. The Element Ready™ design protects all audio components against water, dirt, mud, and UV rays, making them suitable for harsh outdoor environments. Additionally, the RF3 (Rockford Factory Fit & Finish) ensures that components are purpose-built to match the factory fit and finish of your vehicle. This kit includes the PMX-2 marine digital media receiver with a 2.7" display, front 6.5" speakers in enclosures, a 10" subwoofer in its enclosure, a 400-watt 4-channel amplifier, an amplifier wire kit, and rear 6.5" speakers in enclosures. It also comes with a dash installation kit and rear speaker harness. Please note that an antenna is not included. This audio system is compatible with Yamaha YXZ models from 2016 onwards. However, it will not fit models equipped with Yamaha Auto-Shift (AS) technology or models with a Power Winch (PW) system, as these features can impede the installation of the dash kit.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRockford Fosgate
Part NumberYXZ-STAGE4
CategoryMobile Electronics

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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