The SSV Works under-dash 10-inch ported subwoofer enclosure adds a subwoofer to the 2025-2026 Polaris RZR Pro R, Pro S and Pro XP without giving up cab space. The vented enclosure mounts under the dash with a factory-style fit, and you can order it unloaded to run your own 10-inch sub or loaded with an SSV V-Series subwoofer pre-mounted and wired.
If you are shopping for an RZR Pro R subwoofer, an RZR Pro S subwoofer or an RZR Pro XP subwoofer, this RZR Pro subwoofer enclosure is the 2025-2026 under-dash option. It is a 10 inch ported sub enclosure, not a powered system: the RZR Pro under dash subwoofer needs an amplifier channel to drive it, so it suits owners adding bass to an amplified SSV Works setup or their own build. If you landed here searching for an RZR subwoofer for a 2020-2024 Pro model, that generation uses a different SSV Works enclosure. Built as a Polaris RZR Pro sub box for the 2025 RZR Pro R subwoofer install and the rest of the 2025-2026 lineup, this SSV Works subwoofer enclosure is vehicle-specific rather than a universal UTV subwoofer enclosure.
Key Features
- Vented (ported) design that SSV Works says boosts the low-frequency response of the subwoofer
- Factory fit and finish (SSV's F3 design) that keeps the dash looking stock
- Glovebox tray included
- Order unloaded, or loaded with an SSV V-Series 10-inch subwoofer pre-mounted and wired
- SSV describes it as plug-and-play for SSV kits: no soldering, cutting or crimping when connecting to an SSV Works audio system
- Backed by the SSV Works limited lifetime warranty
Built To Solve: Weak Bass In The 2025-2026 Polaris RZR Pro Cab
- Factory or speaker-only systems with little low end once the engine and wind noise come in
- No clean, factory-looking place to mount a 10-inch sub in the cab
- Bulky aftermarket sub boxes that eat legroom or cargo space
Best For: 2025-2026 RZR Pro R, Pro S And Pro XP Audio Builds
- 2025-2026 RZR Pro R, Pro S and Pro XP owners, 2-seat and 4-seat
- Owners adding a sub to an SSV Works audio kit or another amplified system with a channel available for the sub
- Builders who want the Unloaded enclosure to run their own 10-inch subwoofer
- 2020-2024 Pro owners should choose SSV's 2020-2024 under-dash enclosure instead
Specifications
- Subwoofer size: 10-inch
- Enclosure: ported (vented), under-dash mount
- Mounting depth: 9.5 in
- Port: 275 mm long x 70 mm wide
- Airspace: 0.70 cu ft
- Options: Unloaded, or loaded with an SSV V-Series 10-inch 2-ohm subwoofer (SSV lists 1000W max / 500W RMS); SSV Works has discontinued its 4-ohm version
- Manufacturer Part Numbers: 250-RZ6-UDP10U (Unloaded), 250-RZ6-UDP10V (SSV V-Spec 1000W 2-ohm)
What's In The Box
- Subwoofer enclosure
- Glovebox tray
- All mounting hardware
- Loaded option: SSV 10-inch 2-ohm subwoofer pre-mounted and wired in the enclosure. The Unloaded option includes no subwoofer.
Not included: amplifier, amplifier wiring, radio or head unit, and any other speakers. The Unloaded option also has no subwoofer. This is a subwoofer enclosure, not a complete plug-and-play system: you need an amplifier channel, sold separately, to power the sub. SSV's plug-and-play description refers to connecting it to an existing SSV Works audio kit.
Fitment
Fits 2025-2026 Polaris RZR Pro R, RZR Pro S and RZR Pro XP, including 2-seat and 4-seat models. The enclosure mounts under the dash. 2020-2024 Pro R, Turbo R and Pro XP models need SSV's separate 2020-2024 under-dash enclosure. Confirm your year and model before ordering; fitment is not guaranteed on unlisted applications.
FAQ
Does this enclosure come with an amplifier?
No. It ships with the enclosure, glovebox tray and mounting hardware, plus a pre-mounted and wired SSV subwoofer if you choose the loaded option. You need an amplifier channel, sold separately, to power the subwoofer.
Is this plug-and-play with my factory RZR Pro audio?
Not on its own. SSV Works describes the enclosure as plug-and-play for SSV kits, meaning no soldering, cutting or crimping when it connects to an SSV Works audio system. No amplifier or wiring harness is included.
Will it fit my 2023 RZR Pro XP?
No. This enclosure is for 2025-2026 Pro R, Pro S and Pro XP. SSV Works makes a separate under-dash enclosure for 2020-2024 Pro models.
Which option should I choose?
Choose the SSV V-Spec 2-ohm option if you want an SSV V-Series 10-inch subwoofer installed and wired in the box. Choose Unloaded if you already have a 10-inch sub you want to run.
Why ported instead of sealed?
SSV Works says the vented enclosure boosts the low-frequency response of the subwoofer for deeper, more powerful bass on the trail.
Is installation difficult?
SSV Works designs it for a factory-style fit under the dash and provides installation instructions. Plan to connect the subwoofer to an amplifier channel as part of the install.
Why SSV Works
SSV Works has built purpose-made UTV audio since 2006, engineering weatherproof speakers, enclosures and complete systems for the dust, water and vibration of off-road riding rather than adapting car or marine gear.
Complete Your 2025-2026 RZR Pro Under-Dash Subwoofer Setup
Pick Unloaded or the loaded SSV V-Spec 2-ohm option, confirm your Pro R, Pro S or Pro XP is a 2025 or 2026 model, and make sure your system has an amplifier channel for the sub. Pair it with an SSV Works RZR Pro Phase kit or SSV dash and door speaker pods for a full-cab build. Order from Dunes 2 Dezert SXS.
