RWB90W White 8" Wakeboard Speakers 2-Pack + RGHR2 Receiver Bundle
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RWB90W White 8" Wakeboard Speakers 2-Pack + RGHR2 Receiver Bundle
RWB90W White 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
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Regular price
$574.85
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$574.85
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Features
- 8" white towers with far‑reach sound
- 600W per pair for lively volume
- Bluetooth gauge receiver with remote
- 4‑ch marine amp and wiring kit
- UV‑coated swivel brackets included
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What's Included in the box
- (2) Pairs RWB90W 8" White 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: SKU: RGHR2+(2) RWB80W+RXM-F3+RMWK4+MRCA20
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Product Description
Bright white towers meet confident power for clean projection across open water. The compact gauge receiver streamlines the helm with Bluetooth streaming and tactile controls, while the class AB amplifier adds smooth authority. Swivel mounts let you aim sound toward the wake or the raft‑up, and IP66‑ready pieces resist spray, sun, and salt. A refined marine system that looks crisp and sounds composed in any cove.
This Bundle Includes

KRYPTON MF3
The KRYPTON MF3 marine amplifier delivers powerful, clear sound and lasting durability for any boat. With a waterproof PCB, rustproof aluminum heat sink, and stainless steel hardware, it’s built for the elements. Adjustable crossovers and an integrated PA system provide flexibility and control for a premium marine audio experience.
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RGHR2
The RGHR2 gauge-hole receiver delivers powerful 72-watt peak amplification with Bluetooth, USB, and AM/FM connectivity in a waterproof IP66 design. Featuring dual RCA outputs, customizable EQ, and a 32.8-foot wired remote, it provides exceptional audio quality for boats, ATVs, and recreational vehicles.
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RMWK4 V2
The RMWK4 V2 marine amplifier wiring kit delivers premium power and signal transfer with 4 AWG cables, waterproof fuse holders, and corrosion-resistant terminals. Designed for marine durability and easy installation, it’s the complete solution for achieving powerful, reliable audio on any boat or outdoor system.
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RWB90W
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.
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Features
Clean White Aesthetic
Gloss white towers and gauge receiver complement modern marine interiors.
Distance With Detail
High‑sensitivity 8" towers project articulate mids and clear highs to riders.
On‑Water Control
Backlit Bluetooth receiver and wired remote simplify playback anywhere onboard.
Tuned Power Delivery
Adjustable crossovers shape clarity at speed while keeping vocals forward.
Salt-Ready Construction
Marinized electronics and stainless hardware resist corrosion season after season.

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
- Dimensions (Amplifier) 13.1 x 8.7 x 2.2 in
- Weight (Per Speaker) 10.5 lb mounting depth spec