KRYPTON MF4 Marine Amplifier + 4 AWG Kit + 25' Marine RCA Bundle
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Rockville
KRYPTON MF4 Marine Amplifier + 4 AWG Kit + 25' Marine RCA Bundle
KRYPTON MF4 Marine Amplifier + 4 AWG Kit + 25' Marine RCA Bundle
Marine Amplifier Package, 4‑Ch Class AB, 600W RMS, Includes 4 AWG Kit, 25' RCAs
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Regular price
$211.95
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$211.95
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Features
- 4‑channel Class AB marine amplifier
- Dyno‑certified power ratings
- Includes 4 AWG marine wiring kit
- Two 25' tinned OFC RCA cables
- Digital voltmeter on amplifier
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1-Year Warranty
What's Included in the box
- KRYPTON MF4 4‑Channel Marine Amplifier with mic
- RMWK4 4 AWG Marine Amplifier Wiring Kit
- MRCA25 25' Marine RCA Interconnect Cable
SKU: SKU: KRYPTON MF4+RMWK4 V2+MRCA25
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Product Description
Power your boat speakers with confidence using a Dyno‑certified Class AB marine amplifier and a purpose‑built installation kit. The digital voltmeter, adjustable crossovers, and bridgeable channels support flexible system design, while tinned copper RCAs and 4 AWG power deliver stable, low‑noise performance. This package is a clean, reliable foundation for premium sound on pontoons, wake boats, and cruisers.
This Bundle Includes

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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MRCA25
The Rockville MRCA25 delivers audiophile-grade sound and marine-ready durability with tinned copper conductors, twisted-pair noise rejection, and waterproof RCA plugs. Its ultra-flexible PVC jacket and locking plug design ensure secure, reliable connections in any environment, making it the ideal choice for marine, outdoor, or premium home audio setups.
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Features
Certified Marine Power
Delivers 600W RMS with low distortion and flexible 2/4‑ohm configurations.
Smart System Monitoring
Onboard voltmeter keeps you informed during long anchor sessions and cruises.
Tuned for Clarity
Selectable HPF/LPF/Bandpass and subsonic filters refine response to your speakers.
Corrosion‑Ready Cabling
Tinned OFC RCAs and 4 AWG power resist moisture for lasting connections.
Installation Made Simple
Includes fusing, terminals, and hardware for a neat, dependable marine install.

Technical Specifications
- Product Type Marine amplifier and wiring bundle
- Amplifier Class Class AB, 4‑channel
- RMS Power 150W x4 @2Ω; 100W x4 @4Ω; 300W x2 bridged @4Ω
- Peak Power 2400W total
- Crossover HPF/LPF/Bandpass/Subsonic adjustable
- Inputs/Outputs 2CH/4CH switch, RCA line out
- Protection Under/over‑voltage, short, thermal
- Included Cables 4 AWG kit, 25' marine RCA
- Weight Amp approx. per spec; kit adds additional weight
- Dimensions Amp 16.3 x 8.66 x 2.2 in