DBM25 + RMWK4 Marine Amp Wiring Kit Bundle
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Rockville
DBM25 + RMWK4 Marine Amp Wiring Kit Bundle
DBM25 + RMWK4 Marine Amp Wiring Kit Bundle
2-Channel Marine Amplifier, 370W RMS Bridged, Adjustable Filters, With 4 AWG Waterproof Install Kit
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Regular price
$169.95
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$169.95
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Features
- 2-channel Class‑AB marine amplifier
- Up to 370W RMS bridged
- Adjustable HPF/LPF and bass EQ
- 4 AWG marine wiring kit included
- Stainless and rust‑resistant build
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1-Year Warranty
What's Included in the box
- DBM25 2-Channel Marine Amplifier
- RMWK4 Marine Amp Wiring Kit
SKU: SKU: DBM25+RMWK8
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Product Description
Upgrade marine speakers or a small sub with clean, reliable power. This Class‑AB amplifier adds dynamic headroom and precise crossovers for tailored tuning, while conformal coating and stainless hardware support life on the water. The included 4 AWG waterproof wiring kit delivers dependable current and a tidy, secure installation for compact consoles, pontoons, and runabouts.
This Bundle Includes

DBM25
The DBM25 2-channel marine amplifier delivers 370w RMS bridged, with a rustproof aluminum build and waterproof protection. Its advanced crossover, high/low pass filters, and bass equalizer provide precise sound control, making it perfect for boats and outdoor setups demanding both clarity and durability.
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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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Features
Marine-Tuned Performance
Dyno‑certified power with low distortion and adjustable filters for crisp, controlled playback.
Reliable Construction
Conformal-coated PCB, rustproof aluminum heat sink, and stainless hardware resist salt and spray.
Flexible System Options
Run two speakers at 2/4 ohm or bridge to a single channel for a compact subwoofer.
Complete Power Delivery
RMWK4 4 AWG kit includes RCA, remote lead, fuses, and terminals to finish the job right.
Compact Footprint
Slim chassis fits tight helm spaces while providing stable current and thermal management.

Technical Specifications
- Product Type Marine amplifier and wiring kit bundle
- Amplifier Power 125 W x2 @4Ω, 185 W x2 @2Ω, 370 W x1 bridged
- Frequency Response (Amp) 10 Hz – 50 kHz
- Signal-To-Noise Ratio >90 dB
- Damping Factor >100 @100 Hz
- Fuse Rating (2) 25 A ATC
- Included Wiring 4 AWG marine kit with fuse holder and RCA
- Weight 7.7 lb (amplifier)
- Dimensions 9" W x 2.4" H x 15.1" L (amplifier)