MS10LB Black Subwoofer + DBM50 Marine Amplifier Bundle
1
/
of
34
Rockville
MS10LB Black Subwoofer + DBM50 Marine Amplifier Bundle
MS10LB Black Subwoofer + DBM50 Marine Amplifier Bundle
10" Marine Free-Air Subwoofer, 600W RMS, Includes 5‑Ch Marine Amp, Wiring Kit, RCAs
Free Shipping
Regular price
$343.90
Sale price
$343.90
Regular price
$0.00
Unit price
/
per
Features
- Free-air 10" sub with LED lighting
- Dual 4Ω voice coils for flexible wiring
- 5‑channel marine amp powers full system
- Waterproof tinned wiring kit included
- Two 25' marine RCA cables
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
- MS10LB 10" black marine subwoofer with LEDs
- DBM50 5‑channel marine amplifier with PA mic
- RMWK4 4 AWG marine amp install kit
- 2x MRCA25 25' marine RCA cables
SKU: SKU: MS10LB+DBM50+RMWK4 V2+(2) MRCA25
View full details

































Product Description
Command deep, controlled bass on open water with a free‑air 10" sub and a powerful 5‑channel marine amplifier. The black sub’s LED accent adds modern flair, while the DBM50 drives cabins and a dedicated sub channel with clean authority. A complete marine-grade wiring kit and long RCA runs keep installs tidy and corrosion-resistant—perfect for cruisers, wake boats, and pontoons seeking a refined audio upgrade.
This Bundle Includes

MS10LB
The MS10L 10" marine subwoofer delivers powerful, deep bass with a double-stacked magnet and 2400W max output. Its waterproof, UV-treated ABS basket and LED lighting combine durability with style, while the free air design and high sensitivity ensure impressive sound in any marine or outdoor setup.
Learn More

DBM50
The DBM50 marine amplifier combines 5-channel versatility with 4,000 watts of peak power, featuring marine-grade construction and advanced crossover technology. Complete with PA microphone and bass remote, it delivers audio control for boats and marine vessels where durability meets sound quality.
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

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.
Learn More
Features
Marine-Ready Bass
Free-air design delivers rich lows without an enclosure, saving space on board.
Power For The Fleet
DBM50 supplies four full-range channels plus a dedicated sub channel for balanced systems.
Durable Build
UV-treated, waterproof materials resist salt, spray, and sun for lasting performance.
Clean Installation
Tinned copper wiring and sealed connectors fight corrosion for reliable signal flow.
Flexible Configuration
Dual 4Ω coils simplify wiring to match amp output and system goals.

Technical Specifications
- Type of Product Marine Subwoofer and 5-Channel Amplifier System
- Subwoofer Size 10 in free-air, black finish with LED
- Power Handling (Sub) 600 W RMS / 2400 W peak
- Voice Coils Dual 4 Ω, 2.0", 4-layer
- Sensitivity 90 dB
- Frequency Response (Sub) 30 Hz–4 kHz
- Amplifier Power 980 W RMS total (Dyno), 4000 W peak
- Amplifier Channels 5 (4x full range, 1x mono sub)
- Marine Wiring 4 AWG kit, tinned conductors, waterproof hardware
- Weight Sub: —; Amp: —
- Dimensions Sub: 10.55" dia, 5.6" depth, 9.0" cutout; Amp: 18.6 x 9 x 2.4 in