Support
Rockville
DBM45 4-Channel Amp + RMWK4 Marine Wire Kit Bundle
DBM45 4-Channel Amp + RMWK4 Marine Wire Kit Bundle
Marine Amplifier 500W RMS, 4 AWG Waterproof Wiring Kit, RCA Included
Free Shipping
Regular price
$199.95
Sale price
$199.95
Regular price
$0.00
Unit price
per
Features
- 500W RMS 4-channel marine amplifier
- Waterproof 4 AWG wiring kit
- Twisted-pair tinned OFC RCA cable
- Stainless hardware, sealed end panels
- Conformal-coated PCB for durability
Couldn't load pickup availability
30-Day Money-Back Guarantee
Fast & Free Shipping
Buy Now, Pay Later
1-Year Warranty
What's Included in the box
- DBM45 4-Channel Marine Amplifier
- RMWK4 Marine Amp Wiring Kit
SKU: SKU: DBM45+RMWK4
View full details
This Bundle Includes
DBM45
The DBM45 4-channel marine amplifier delivers 2,000W peak and 500W RMS, combining waterproof construction with advanced crossover controls. Designed for boats of all sizes, it adapts to subwoofers, full-range, or midrange speakers, ensuring powerful, clear sound and lasting performance—plus a PA microphone and mounting kit for added versatility.
Learn More
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.
Learn More
Features
Clean, Certified Power
Dyno-tested output feeds four channels with low distortion for articulate, controlled sound.
Marine-Grade Reliability
Conformal coating and sealed panels protect against moisture and corrosion offshore.
Optimized Signal Path
Tinned OFC RCA reduces interference and preserves detail over long runs.
Stable Power Delivery
4 AWG cabling supports higher current with cooler operation and stronger dynamics.
Installation Ready
Comprehensive hardware and accessories simplify routing for a tidy, dependable setup.
