MS525B RZR
Rockville
MS525B RZR
MS525B RZR
5.25" 400w Black Marine Speakers For Polaris RZR
Features
- 400w peak 5.25" black marine speakers
- IP56 waterproof and fully marinized design
- 87dB sensitivity for strong output on the trail
- Includes stainless screws and speed clips
- 5.31" cutout fits common marine openings
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What's Included in the box
- (2) Rockville MS525B 5.25" 400w waterproof marine speakers
- Stainless steel mounting screws and speed clips
- Mounting template for accurate cutouts
- Owner’s manual
SKU: SKU: MS525B RZR
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Product Description


Premium Marine Audio Performance

Built for Harsh Environments

Rich, Resonant Audio

Versatile Installation Options

Upgrade Your Sound Experience
Features
Powerful Compact Sound
400w peak and 200w RMS per pair deliver strong output from a 5.25" footprint, ideal for RZR dashes, kick panels, or roof pods.
Marine-Grade Protection
IP56 rating, fully marinized components, and anti-UV ABS baskets resist salt, spray, dust, and harsh sunlight on every ride.
Clear, Detailed Audio
Injection molded polypropylene cones, PEI tweeters, and 87dB sensitivity provide punchy mids and bright highs that stay present over engine noise.
Durable Motor Design
Aluminum voice coils, 6 Oz ferrite magnets, and cloth surrounds are built for long-term reliability in high-vibration powersports use.
Easy Installation
Standard 5.31" cutout, pre-installed screws, and included hardware simplify upgrades in Polaris RZR and other ATV/UTV applications.
Technical Specifications
- Product type 5.25" 2-way waterproof marine speakers (black)
- Peak power 400 W per pair / 200 W each
- RMS power 200 W per pair / 100 W each
- Impedance 4 ohm
- Frequency response 110 Hz – 20 kHz
- Sensitivity 87 dB @ 1 W / 1 m
- Cone material Injection molded polypropylene
- Tweeter 1" PEI diaphragm with NdFeB magnet
- Voice coil 1" ASV aluminum voice coil
- Magnet 6 Oz Y30 ferrite
- Waterproof rating IP56, fully marinized
- Basket and grille Anti-UV molded ABS plastic
- Total diameter 5.79"
- Cutout diameter 5.31"
- Mounting depth 1.85"
- Shipping weight 2.42 lb (pair, approx.)
- Dimensions 5.79" diameter x 2.56" total height