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RWB90B Black 4-Pack + Marine Gauge Receiver Bundle

Product Description Features Specifications

RWB90B Black 4-Pack + Marine Gauge Receiver Bundle

  • RWB90B Black 4-Pack + Marine Gauge Receiver Bundle
  • RWB90B Black 4-Pack + Marine Gauge Receiver Bundle
  • RWB90B Black 4-Pack + Marine Gauge Receiver Bundle
1 3

Rockville

RWB90B Black 4-Pack + Marine Gauge Receiver Bundle

RWB90B Black 4-Pack + Marine Gauge Receiver Bundle

Marine Audio Kit, 4x 8" Black Swivel Towers, IP66 Receiver, Bluetooth, Remote

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$384.90
$384.90 $0.00
Features
    • Four 8" black tower speakers
    • IP66 Bluetooth gauge receiver
    • High-output 98 dB sensitivity
    • 360° swivel mounts for aiming
    • Stainless, UV-protected hardware
    • (2) Pairs RWB90B 8" Black Wakeboard Tower Speakers
    • Swivel Mounting Brackets and Hardware
    • RGHR2 Gauge-Hole Marine Receiver
    • Wired Remote with 32.8' Cable
    • USB Extension Cable, Mounting Bracket, Screws, ISO Harness

SKU: (2) RWB90B+RGHR2

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Product Description

For a commanding, premium soundtrack, step up to four 8" towers powered by a compact, IP66 gauge receiver. Expect deep, resonant body and sparkling highs that stay articulate over wake noise. Swivel brackets focus energy where it’s needed; stainless hardware and UV-stable parts protect against salt and sun. It’s a sophisticated, high-impact setup for tow sports and open decks where presence and polish matter.

Features

    • Wide, Powerful Coverage

      Four 8" two-way towers deliver expansive sound with satisfying midbass and crisp detail.

    • Water-Ready Command

      IP66 gauge receiver with 28x4 RMS power, Bluetooth, USB, and radio for adaptable playback.

    • Adjust on the Fly

      360° swivel mounts let you aim sound toward riders or lounge areas for optimal immersion.

    • Built for the Elements

      Stainless hardware and sealed, UV-safe components combat corrosion, splash, and vibration.

    • Growth-Friendly

      RCA pre-outs (front and rear/sub) simplify adding amps and a sub for deeper, fuller low end.

Technical Specifications

  • Type Marine receiver and 8" tower speaker bundle
  • Receiver waterproof rating IP66
  • Receiver power (RMS) 28 W x 4 @ 4 ohm
  • Bluetooth range Up to 50 ft
  • Speaker size/impedance 8 in / 4 ohm
  • Speaker sensitivity 98 dB @ 1W/1m
  • Speaker frequency response 60–20,000 Hz

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