Skip to product information
1 of 21

Rockville

UT525B 2-Pack + TPS-A350.4 Bundle

UT525B 2-Pack + TPS-A350.4 Bundle

5.25" IPX6 Rollbar Speakers, 4-Channel Marine Amp, Swivel Mounts

Free Shipping

Regular price $294.85
Sale price $294.85 Regular price $0.00
Features
    • Marine-ready 4-channel Class D power
    • IPX6 speakers resist water and UV
    • 360° swivel brackets for perfect aim
    • True coax design for balanced sound
    • Compact amp with quick disconnects
30-Day Money-Back Guarantee
Fast & Free Shipping
Buy Now, Pay Later
1-Year Warranty
    • (2) UT525B 5.25" Rollbar Speakers
    • Hifonics TPS-A350.4 4-Channel Amplifier
    • Swivel Mounting Brackets (1.5"–2")
    • Installation Hardware

SKU: SKU: (2) UT525B+TPS-A350.4

View full details

Product Description

This clean, compact system brings confident, high-fidelity sound to powersports builds. Pair IPX6 rollbar speakers with a full-range, marine-certified 4‑channel amplifier for punchy output and crisp detail. Quick-disconnect connections simplify seasonal removal, while sealed, UV‑resistant enclosures preserve a sleek, purposeful aesthetic on any UTV, ATV, or cart.

This Bundle Includes

Rockville

UT525B

The UT525B delivers 280W peak and robust sound in a compact, water-resistant design. With 360° swivel aluminum brackets, rustproof hardware, and UV protection, these speakers are engineered for UTVs, ATVs, and boats—offering premium audio and rugged durability for any outdoor adventure.
Learn More
Rockville

TPS-A350.4

The TPS-A350.4 350W four-channel amplifier delivers clear, high-fidelity audio for powersports vehicles. Marine-grade protection resists corrosion, while Class D efficiency, quick-release wiring, and signal shaping provide versatile, reliable performance for Polaris RZR, ATV, UTV, and cart setups. Compact and powerful, it enhances every ride with superior sound.

Features

    • Marine-Certified Durability

      ABYC/ASTM-compliant amplifier and IPX6 speakers are engineered to handle spray, dust, and sunlight without sacrificing performance.

    • Full-Range Authority

      Four channels at up to 4 x 80W @ 2Ω deliver dynamic headroom for clean, spirited listening at speed.

    • Optimized Coaxial Design

      Separated tweeters and polypropylene cones produce articulate highs and strong midbass for open-cabin clarity.

    • Smart Mounting

      Aluminum swivel brackets fit 1.5"–2" bars, letting you aim sound precisely toward the cabin or wake.

    • Compact Footprint

      Small heatsink and quick-disconnect terminals simplify stealth installs and make service easy.

UT525B 2-Pack + TPS-A350.4 Bundle

Technical Specifications

  • Type UTV/ATV Marine Speaker + 4-Channel Amplifier
  • Water Resistance Speakers IPX6; Amplifier Water Resistant
  • Amp Power 4 x 80W @ 2Ω; 4 x 40W @ 4Ω
  • Amplifier Topology Full-Range Class D
  • Speaker Drivers 5.25" Poly Cone / 1" PEI Tweeter, 4Ω
  • Frequency Response Speakers 130Hz–20kHz; Amp 20Hz–20kHz
  • Mount Fitment 1.5", 1.75", 1.875", 2" Bars

Hear From Our Customers

California Proposition 65 Warning: Cancer and Reproductive harm — www.P65Warnings.ca.gov