RWB90B Black 2-Pack + RXD‑F30 Amplifier Bundle
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Rockville
RWB90B Black 2-Pack + RXD‑F30 Amplifier Bundle
RWB90B Black 2-Pack + RXD‑F30 Amplifier Bundle
Marine 8" Tower Speakers 4‑Pack, 2400W 4‑Ch Micro Amp, Harnesses
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Regular price
$384.85
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$384.85
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Features
- Four 8" swivel tower speakers for wide coverage
- Micro 4‑ch amp delivers clean, efficient power
- Water‑resistant design suits boats and UTVs
- High/low inputs simplify integration
- Stainless hardware for lasting installs
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What's Included in the box
- (2) Pairs Rockville RWB90B 8" Black Swivel Tower Speakers
- Rockville RXD‑F30 4‑Channel Micro Amplifier
- Quick‑Disconnect Power/Speaker/RCA Harnesses
SKU: SKU: (2) RWB90B+RXD-F30 RZR
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Product Description
Build a commanding tower array with four large‑format pods driven by a compact, water‑resistant amplifier. The RWB90B speakers project bold, balanced sound in open air, while the RXD‑F30 delivers dyno‑certified muscle from a minimal footprint. With flexible inputs and durable hardware, the system integrates cleanly on boats, UTVs, and roll‑bar builds—looking refined and sounding confident.
This Bundle Includes

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.
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RXD-F30
The RXD-F30 Micro Amplifier delivers 2400W peak, 400W RMS sound with water-resistant, compact design. Fully adjustable crossovers, bass EQ, and 2/4-channel input modes provide flexible, high-quality audio for cars, ATVs, and marine setups. Studio-grade components ensure durability and clean, powerful sound for any mobile environment.
Features
Oversized Projection
8" drivers extend presence and dynamics, carrying cleanly to riders and sandbars with room‑filling energy.
Space-Saving Power
Micro A/B amplification offers 400–600 W RMS with high efficiency, preserving battery life and mounting options.
All-Weather Confidence
Marinized speakers and water‑resistant amp tackle salt, spray, heat, and vibration without sacrificing fidelity.
Clean Integration
High‑level/RCA inputs and quick‑disconnect harnesses streamline installs on OEM or aftermarket systems.
Unified Aesthetic
Blacked‑out hardware and integrated grills complement premium towers for a cohesive, premium look.

Technical Specifications
- Type Marine 8" tower speaker and amplifier system bundle (black)
- Amplifier Power Up to 600 W RMS (4 x 150 W @ 2 Ω)
- Speaker Power 200 W RMS per speaker (300 W peak) x 4
- Impedance 4 Ω speakers
- Amp Topology Class A/B micro, water resistant
- Finish/Color Black speakers, black amp
- Dimensions Amp: 6.7" W x 1.98" H x 12.28" L; Pods 10.5" depth
- Weight Amp ~4.4 lb; each pod ~6 lb