Skip to product information
1 of 11

Rockville

2-Pair RWB80B+SM4.1000D RZR

2-Pair RWB80B+SM4.1000D RZR

2-Pair 8" Tower Speakers + 4-Channel 1000W Amp

Free Shipping

Regular price $404.85
Sale price $404.85 Regular price $687.99
Save 41%
Shipping calculated at checkout.
Features
    • Four 8" tower speakers made for roll bars and cages
    • 360° swivel brackets for adjustable direction
    • Marinized build with sealed, rust-resistant terminals
    • Soundstream 4-channel amp adds strong RMS headroom
    • Crossovers help fine-tune clarity for open-air rides
30-Day Money-Back Guarantee
Fast & Free Shipping
Buy Now, Pay Later
1-Year Warranty
    • (4) Rockville RWB90B 8" swivel tower speakers (2 pairs)
    • (4) 360° swivel mounting brackets
    • Integrated grilles
    • Stainless mounting hardware
    • Soundstream SM4.1000D 4-channel amplifier

SKU: SKU: (2) RWB80B+SM4.1000D RZR

View full details

Product Description

Turn your Polaris RZR into a rolling soundstage with an audio bundle built for open-air impact. Four 8" swivel tower speakers project bold, detailed music over engine noise, while the 4-channel amplifier supplies the headroom that keeps tracks clean at higher volume. Marinized speaker construction, sealed terminals, and stainless mounting hardware suit dusty rides, humid docks, and unpredictable weather. With 360° rotation at the clamps, you can direct sound toward the driver, passenger, or the group behind the vehicle when parked. It’s a confident upgrade for trail runs, campouts, and weekend meets.

This Bundle Includes

RWB90B

RWB90B

RWB90 Marine Wakeboard Speakers offer 200W RMS power, marine-grade durability, and 360° swivel mounting. Designed for boats, Jeeps, and ATVs, they deliver clear, powerful sound and withstand the harshest elements. Enjoy premium audio performance and flexible installation for any adventure, on water or off-road.
Learn More
SM4.1000D

SM4.1000D

The SoundStream SM4.1000D is a compact four-channel powersports amp for RZR, ATV, UTV, and cart audio. It delivers strong RMS power for full-range speakers or bridged setups, accepts high-level or RCA inputs, and uses quick-disconnect harnesses for clean installs and easier servicing.

Features

    • Open-Air Volume That Stays Clear

      High-sensitivity 8" two-way tower speakers help music cut through wind and engine noise, delivering articulate highs and strong midrange presence on the move.

    • Dial-In Coverage

      360° swivel clamps rotate to aim audio where it matters—front seats for driving, or rearward for parked hangouts and campsite listening.

    • Built for Water and Sun

      Marinized materials with sealed, rust-resistant terminals and stainless hardware stand up to splash, humidity, and UV exposure.

    • High-Output 4-Channel Amplifier

      Soundstream SM4.1000D delivers strong RMS power with flexible 2-ohm stereo and bridged operation, giving your speaker setup the energy it deserves.

    • Tuned Control Onboard

      Variable high-pass and low-pass crossovers help tailor the system to your ride, improving clarity and protecting speakers from unwanted low-frequency strain.

Technical Specifications

  • Product Type (4) Tower Speaker + 4-Channel Amplifier Package
  • Vehicle Fitment Polaris RZR, ATV, UTV, cart applications
  • Speaker Size 8" two-way tower speakers
  • Speaker Power Handling 200W RMS, 300W peak (each speaker)
  • Speaker Frequency Response 60Hz–20kHz
  • Speaker SPL 98dB @ 1w/1m
  • Speaker Impedance 4 ohm

Hear From Our Customers

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