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JL Audio 3-Speaker Audio System for Polaris RZR (SLPK-POL-RZR19/M3)
Upgrade Your Vehicle With Confidence. This Is Built to Fit, Perform, and Last
The JL Audio SLPK-POL-RZR19/M3 is a comprehensive, 5-speaker "SlamPak" audio system designed for 2019-2024 Polaris RZR Pro XP, Pro R, and Turbo R models. Unlike the "RC" version which uses the factory Ride Command screen, this kit includes a standalone MediaMaster® 55 source unit, making it the perfect choice for RZR owners whose vehicles did not come equipped with the factory infotainment system.
Key Features
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Complete Source Control: This system includes the MediaMaster® 55, a premium weatherproof marine source unit with a full-color LCD. It features Bluetooth® connectivity, AM/FM/Weather Band tuners, and USB/AUX inputs for full control over your off-road soundtrack.
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Immersive 5-Speaker Sound: The kit provides a full soundstage with two pairs of 6.5-inch M3 coaxial speakers (dash and rear pods) and an additional pair of 0.8-inch component tweeters with custom dash housings for crisp high-frequency detail.
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Powerful Bass Foundation: For deep low-end response, it features a vehicle-specific enclosure housing a 10-inch TW3 thin-line subwoofer. This setup is designed to provide high-impact bass without sacrificing any passenger legroom or space.
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Dual-Amp Performance: To ensure the system reaches its full potential, it is powered by two MX-series amplifiers: a 500-watt 4-channel for the speakers and a 500-watt monoblock for the sub. Both come with pre-set controls so you don't have to worry about manual tuning.
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Rugged, "No-Drill" Build: Every component is IPX7-rated for water resistance. The system mounts to factory attachment points and uses a plug-and-play wiring harness with Deutsch connectors, allowing for a professional-grade installation without drilling into your vehicle.
Technical Specifications
| Category | Specification |
| Compatibility | 2019–2024 Polaris RZR Pro XP, Pro R, and Turbo R |
| Included Source | MediaMaster® 55 (MM55) Weatherproof Unit |
| Speaker Type | M3 Series 6.5" Coaxial with RGB LED Lighting |
| Tweeters | 0.8-inch Component Silk Dome |
| Subwoofer | 10-inch 10TW3-D4 Shallow-Mount |
| Total Power | 1000 Watts RMS (500W x 2 Amplifiers) |
| Environmental | IPX7 Waterproof / UV and Salt Resistant |
- Ships within 1–3 business days from our warehouse
- Tracking included with every order
- Free 30-day returns if it doesn’t work for your setup
- 2-year manufacturer warranty
- Authorized dealer guarantee
- Real installer-backed support before and after purchase

Why This Upgrade Makes Daily Driving Better
Ease of Use & Safety
Expandable by Design
FITMENT & INSTALLATION MADE SIMPLE
WHAT VEHICLES IT WORKS WITH
We verify compatibility before you buy, no guesswork.
DIY FRIENDLY IF:
- You're comfortable with basic tools
- You follow provided instructions
PROFESSIONAL INSTALL RECOMMENDED IF:
- Your vehicle requires dash kits or wiring adapters
- You want a turnkey experience
INSTALLATION CREDIT & SUPPORT:
- $75 Installation Credit when purchased online
- Speak to real installers before you buy
- Bring it into one of our locations for install
Why Buying This Here Is Safer Than Anywhere Else
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Verified Vehicle Fit
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Installer Support
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Authorized Products
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Easy Returns
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Physical stores & real installers
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FREQUENTLY ASKED QUESTIONS
FREQUENTLY ASKED QUESTIONS
How do I know this stereo or speaker will fit my car?
Select your year, make, and model using the Vehicle Fit Guide at the top of the page. You’ll only see products that are compatible with your exact vehicle setup.
What happens if I order something that doesn’t fit?
You can return or exchange it within 30 days. We’ll help you identify the correct part for your vehicle so you don’t have to guess again.
Are these products brand new and covered by warranty?
Yes — all products are brand new, authentic, and sold as an authorized dealer, which means they include a full manufacturer warranty.
Can you install this for me, or do I need to do it myself?
You can do either. Install it yourself, or use your $75 installation credit at our shop and have it professionally installed by our team.
What if I don’t know what to choose for my car?
Tell us your vehicle and what you want to improve (sound, bass, CarPlay, etc.). We’ll recommend the exact products that fit your car and your budget.
