Rockville DBM45 Bundle: 4-Channel 2000W Peak Marine Amplifier, RMWK4 4 AWG Waterproof Amp Install Kit, for Boat and Marine Audio Systems, 2-Items

Description

• Package Includes: (1) Rockville DBM45 4-Channel 2000w Peak/500w Dyno-Certified RMS Marine/Boat Amplifier, (1) Rockville RMWK4 4 AWG Gauge Waterproof Marine Amplifier/Amp Install Wire Kit
• Marine-Rated Amplifier With Dynamic Power - DBM45: The Rockville DBM45 delivers 500-Watts Dyno RMS power with true marine-grade durability. Built with a conformal-coated PCB, rustproof aluminum heat sink, stainless steel hardware, and waterproof terminal covers, it's engineered to perform in the toughest saltwater or freshwater environments.
• Advanced Crossover Flexibility For Optimal Tuning: The DBM45 offers fully adjustable 12dB/Octave crossovers with HPF, LPF, bandpass, and subsonic filters. Fine-tune each channel independently to match any speaker setup-subs, mids, or tweeters. Bridge channels for more power or isolate frequency bands with precision. Ideal for custom marine or ATV audio systems.
• Clean Signal And Reliable Performance: Featuring high-speed MOSFET power supply and studio-grade bipolar output transistors, the DBM45 provides low distortion (90 dB). The amp's soft-start system, mute/delay protection, and 2CH/4CH input mode ensure safe and stable operation at every launch.
• RMWK4 Marine Install Kit - Waterproof And Complete: The Rockville RMWK4 kit includes 4 AWG tinned-OFC power and ground cables, twisted-pair RCA, remote wire, fuse holder with Mini-ANL fuses, terminals, and more. Designed for marine environments, all components resist corrosion and maintain conductivity in wet, chemically exposed areas like boat battery compartments.

Power your marine sound system with confidence using the Rockville DBM45 amplifier and RMWK4 waterproof installation kit. This complete bundle is designed to deliver high-quality audio and dependable durability in wet, salt-heavy, and rugged outdoor conditions.

Bundle Includes:

(1) Rockville DBM45 4-Channel 2000w Peak / 500w Dyno-Certified RMS Marine Amplifier

(1) Rockville RMWK4 4 AWG Waterproof Marine Amp Installation Kit

The DBM45 provides clean power and unmatched tuning flexibility. With fully adjustable 12dB/octave crossovers, bandpass, subsonic, and high/low-pass filters, you can tailor your output to any speaker type-from sealed subwoofer enclosures to high-efficiency mids or tweeters. Each channel is bridgeable, making it easy to optimize output depending on your build.

Built for marine environments, the DBM45 features a conformal-coated PCB to protect circuitry, waterproof silicone terminal covers, rustproof aluminum construction, and stainless steel end panels and hardware. The result is a rust-free, long-lasting amplifier that performs reliably even after years on the water.

To support the DBM45's clean signal and high output, the included RMWK4 kit offers everything needed for marine installation. It features 4 AWG tinned-CCA cable, waterproof fuse holders, RCA cables, remote wire, and a variety of terminals. Each component is engineered to resist corrosion and maintain performance in high-humidity environments.

Perfect for boats, ATVs, or outdoor vehicles, this Rockville amplifier bundle combines power, precision, and marine-grade protection-all in one easy-to-install package.

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