Home / All Products /

RWB90B Black 8" Wakeboard Speakers 2-Pack + RGHR2 Receiver Bundle

Product Description Features Specifications

RWB90B Black 8" Wakeboard Speakers 2-Pack + RGHR2 Receiver Bundle

  • RWB90B Black 8" Wakeboard Speakers 2-Pack + RGHR2 Receiver Bundle
  • RWB90B Black 8" Wakeboard Speakers 2-Pack + RGHR2 Receiver Bundle
  • RWB90B Black 8" Wakeboard Speakers 2-Pack + RGHR2 Receiver Bundle
  • RWB90B Black 8" Wakeboard Speakers 2-Pack + RGHR2 Receiver Bundle
  • RWB90B Black 8" Wakeboard Speakers 2-Pack + RGHR2 Receiver Bundle
1 5

Rockville

RWB90B Black 8" Wakeboard Speakers 2-Pack + RGHR2 Receiver Bundle

RWB90B Black 8" Wakeboard Speakers 2-Pack + RGHR2 Receiver Bundle

8" Wakeboard Tower Speakers, 600W Per Pair, Includes Bluetooth Gauge Receiver, 4‑Ch Amp, 4 AWG Kit

Free Shipping

$574.85
$574.85 $0.00
Features
    • 8" swivel tower speakers project far
    • 600W per pair with crisp highs
    • Bluetooth gauge receiver with remote
    • 4‑ch marine amp for clean power
    • 360° brackets aim sound on deck
    • (2) Pairs RWB90B 8" Black Swivel Wakeboard Tower Speakers
    • RGHR2 Gauge-Hole Bluetooth Marine Receiver with wired remote
    • KRYPTON MF3 4‑Channel Marine Amplifier with mic
    • RMWK4 4 AWG Marine Amp Wiring Kit
    • Stainless mounting hardware and RCAs

SKU: RGHR2+(2) RWB80B+RXM-F3+RMWK4+MRCA20

View full details

Product Description

Fill the wake with articulate, far‑throw sound and refined black tower styling. This system pairs swivel 8" towers for aimable coverage, a compact Bluetooth gauge receiver, and a class AB amplifier for smooth control. Ideal for tow sports, sandbars, and coves, the package thrives in salt and sun with marinized components and stainless hardware. The wired remote brings swim‑platform control, while adjustable crossovers tailor clarity at speed. Confident audio that looks tailored to your boat.

Features

    • Wake-Focused Projection

      8" towers with 98 dB sensitivity throw detailed sound to riders and the cove.

    • Precision Aiming

      360° swivel brackets direct sound forward or aft for flexible coverage zones.

    • Helm-Ready Control

      Gauge-mount Bluetooth receiver with wired remote keeps playlists close to hand.

    • Clean, Dynamic Power

      Class AB 4‑channel amp with adjustable HPF/LPF refines clarity and punch.

    • Built For Marine Life

      Coated electronics, sealed terminals, and stainless hardware resist corrosion.

Technical Specifications

  • Product Type Wakeboard tower speaker + receiver + amplifier bundle
  • Amplifier Power (RMS) 400W RMS (Dyno-certified) 4 ch
  • Speaker Size 8" 2‑way towers, 360° swivel
  • Receiver Rating IP66, Bluetooth, USB, AM/FM, dual preouts
  • Sensitivity 98 dB @ 1W/1m (towers)
  • Water Resistance Fully marinized components
  • Power/Ground Cable 4 AWG tinned, marine-grade

Hear From Our Customers

California Propositing 65 Warning: Cancer And Reproductive harm - WWW.P65 Warnings.ca.gov