RMSTS65W 6.5" Speakers + RWB70W Towers + KRYPTON MF4 Amp Bundle
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Rockville
RMSTS65W 6.5" Speakers + RWB70W Towers + KRYPTON MF4 Amp Bundle
RMSTS65W 6.5" Speakers + RWB70W Towers + KRYPTON MF4 Amp Bundle
(2) 6.5" Marine Coaxials, (2) 6.5" Swivel Towers, 4‑Ch Marine Amp, 4GA Marine Wire Kit
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Regular price
$354.85
Sale price
$354.85
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$0.00
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Features
- Waterproof coaxials and swivel tower set
- 4‑channel marine amp, 600W RMS
- 4GA marine wiring kit included
- Stainless hardware and sealed terminals
- Clear highs and tight, resonant mids
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What's Included in the box
- (1) Pair Rockville RMSTS65W 6.5" marine speakers (White)
- (1) Pair Rockville RWB70W 6.5" swivel tower speakers (White)
- (1) Rockville KRYPTON MF4 4‑channel marine amplifier
- (1) Rockville RMWK4 4 AWG marine amp wiring kit
- Mounting brackets, hardware, RCA cable
SKU: SKU: RMSTS65W+RWB65W+RXM-F4+RMWK4
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Product Description
Power your boat with a sophisticated, full‑range system that looks clean and sounds striking. Waterproof 6.5" coaxials fill the cabin with warm, detailed audio, while swivel towers project crisp highs to riders. A dyno‑certified marine amplifier and 4GA wiring kit complete a durable installation built for wakes, spray, and summer playlists.
This Bundle Includes

RMSTS65W
RMSTS65B 6.5" marine speakers deliver 400W peak power, waterproof durability, and dynamic sound. With a 1" dome tweeter, polypropylene cone, and UV-treated construction, these speakers provide powerful, clear audio—engineered for boats, ATVs, and outdoor adventures.
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KRYPTON MF4
The KRYPTON MF4 marine amplifier delivers 2,400W peak and 600W RMS, built with rustproof materials for lasting performance. Its advanced crossover and PA system adapt to any marine audio setup, ensuring powerful, clear sound and reliability for every adventure on the water.
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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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RWB70W
RWB70 Marine Wakeboard Speakers offer 150W RMS power, marine-grade durability, and versatile 360° swivel mounting. Designed for boats, ATVs, and Jeeps, 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
Marine‑Grade Audio
IP-ready speakers with rubber surrounds, stainless hardware, and sealed terminals resist salt, sun, and moisture.
Certified Power
Class AB 4‑channel amp delivers 600W RMS (dyno tested) for clean output across cabins and towers.
Fine‑Tuned Control
Adjustable HPF/LPF/band‑pass and subsonic filtering tailor response for coaxials and tower drivers.
Flexible Aiming
360° rotating tower brackets direct sound forward or aft to suit towing and at‑anchor listening.
Complete Install
4GA marine kit with tinned cable, waterproof fuse, and accessories supports stable, long‑lasting performance.

Technical Specifications
- Type Complete Marine Speaker + Amplifier + Wiring Bundle
- Coaxial Power 100 W RMS / 400 W peak (RMSTS65W)
- Tower Power 150 W RMS / 250 W peak per speaker (RWB70W)
- Amplifier Power (RMS) 100 W x4 @4Ω; 150 W x4 @2Ω; 300 W x2 bridged @4Ω
- Amp Class Class AB (Marine)
- Wiring Kit 4 AWG marine with tinned cable
- Weight Tower 9" depth; Amp 16.3" x 8.66" x 2.2"
- Dimensions Speakers Ø 7.56"; Tower fits 1.26"–2.87" bars