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Take your 2025 to 2026 Polaris RZR Pro R, Pro S, or Pro XP audio build all the way up with the SSV Works Phase 7 K Spec 7 Speaker Plug and Play Kit with MRB4 Radio. This is the big system for riders who want premium Kicker audio, serious output, clean control, and a factory style install without needing Ride Command.
The Phase 7 K Spec package is built to deliver loud, clear, open air sound that can keep up with the trail, dunes, wind, helmets, and engine noise. With the MRB4 radio, Kicker speakers, 10" subwoofer, tweeters, amplifier power, vehicle specific enclosures, and plug and play wiring, this kit gives your RZR a complete audio upgrade from dash to rear fill to bass. SSV Works lists this platform as a 1400 watt plug and play audio system designed for 2025 and newer RZR Pro R, Pro S, and Pro XP models.
FEATURES
- Complete Phase 7 K Spec 7 speaker audio system
- Designed for 2025 to 2026 Polaris RZR Pro R, Pro S, and Pro XP models
- Includes MRB4 radio for clean aftermarket audio control
- Great option for models without factory Ride Command
- 1400 watt plug and play audio system
- Features Kicker speakers for premium sound performance
- Includes 10" subwoofer for hard hitting low end
- Includes tweeters for cleaner highs and better detail
- Includes amplifier power for a loud, balanced system
- Vehicle specific speaker and subwoofer enclosures
- Plug and play wiring with no cutting or splicing required
- Factory fit design made for the RZR Pro platform
- Built to cut through wind, engine noise, helmets, and rough riding
- Designed for off road dust, vibration, and harsh terrain
- Premium upgrade for riders who want the loudest K Spec package in the lineup
VEHICLE FITMENT
- Polaris RZR Pro R (2025-2026)
- Polaris RZR Pro S (2025-2026)
- Polaris RZR Pro XP (2025-2026)