SSV Works Polaris RZR Pro R 4 Ultimate Plug-&-Play Rear-Seat 10" Subwoofer (Factory Audio Add-On)

Plug-&-Play Upgrade: Drops under the driver-side rear seat and plugs into the factory rear subwoofer output harness, no wire routing required.

Doubles Bass Output: Adds a second 4-ohm sub to create a 2-ohm load, allowing the factory Rockford Fosgate amp to increase from 300W to 600W.

Factory Amp Friendly: Keeps and utilizes the factory Rockford Fosgate audio system for a clean, integrated bass upgrade.

20-Minute Install: No cutting, no fabrication, and no custom wiring, just drop it in and plug it in.

SSV 10in Subwoofer Performance: Built for deep, hard-hitting bass and designed to handle real UTV vibration and abuse.

// amplified low-end advantage

double the bass, using factory power.

The 2026 RZR Pro R factory Rockford Fosgate system runs a single factory subwoofer with 400 watts at 4 ohms from a dedicated sub channel. This SSV Works rear-seat subwoofer enclosure plugs into the factory rear subwoofer output that is already run to the back, adding a second subwoofer on the amp’s second sub channel, also delivering 400 watts at 4 ohms. The result is double the powered sub output versus the single factory sub setup, with no amp replacement and no wiring required.

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DEEP BASS, BUILT FOR ABUSE

Loaded with an SSV 10" 4-OHM subwoofer rated for up to 1000 watts max, with 85 dB sensitivity and a 40 Hz–1.5 kHz frequency response. Built for the UTV world, it’s designed to take real vibration and punishment while delivering tight, hard-hitting bass that keeps up at speed.

// Warranty Coverage

Built to last, backed to prove it.

We back what we build with coverage no other powersports audio brands come close to. This enclosure and the SSV subwoofer are protected by our Limited Lifetime Warranty, so your bass upgrade is covered for the long haul.