Mobile Electronics› Power Accessories

Rockford Fosgate

400W Stereo, Speaker, and Subwoofer Kit

$3,099.99

SKU: RNGR-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 RNGR-STAGE4 is a 400-watt stereo, front lower speaker, rear speaker, and subwoofer kit designed for select 2015-2017 Polaris RANGER models (Gen-1). This Stage 4 kit builds upon the Stage 3 by adding rear speakers with RM1 series mini speaker enclosures and a clamp system. The system features direct-connect wiring harnesses and enclosures that integrate without losing passenger space.
Show original supplier description
The Rockford Fosgate RNGR-STAGE4 is a comprehensive audio system upgrade for select 2015-2017 Polaris RANGER Gen-1 models. This Stage 4 kit includes the components from the Stage 3 kit, plus rear speakers and RM1 series mini speaker enclosures with a clamp system, to provide a complete sound experience. All components are IPX6 Water Intrusion Rated, meaning they can withstand powerful jets of water from any direction without harmful effects. This kit includes a PMX-2 compact media receiver, a 400-watt 4-channel amplifier, front lower speakers in enclosures, a 10-inch subwoofer in its enclosure, and rear speakers in enclosures. The enclosures are integrated to avoid any loss of passenger space. The estimated installation time for this kit is 3 hours. Special shipping considerations apply as this is an oversized item requiring freight truck delivery. This audio kit is compatible with select 2015-2017 Polaris RANGER models, including various CREW and FULL-SIZE configurations. Note that some models require compatibility verification, and some may also be compatible with the Polaris heater and defrost option.

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRockford Fosgate
Part NumberRNGR-STAGE4
CategoryMobile Electronics

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy