Description
The Rockville DBM45 4-Channel Marine Amplifier delivers premium power and durability for boat audio systems. With 2000W peak and 500W Dyno-Certified RMS output, it drives speakers and subwoofers with clarity and impact. Built for harsh marine environments, it features a waterproof conformal-coated PCB, silicone terminal covers, rustproof aluminum heat sink, and stainless steel hardware for long-lasting reliability.
Its advanced sound controls include a fully adjustable crossover with bandpass and subsonic filters, 12dB bass EQ, and bridgeable channels to fine-tune your setup for subs, mids, or full-range speakers. The DBM45 offers a wide frequency response (10Hz-50kHz), low THD (<0.05%), and high S/N ratio (>90dB).
Compact and installation-friendly at 15.03″ x 8.93″ x 2.36″ and 7.45 lbs, it fits easily into tight spaces. Supports 2-4 ohm impedance and includes a PA microphone, birth sheet with tested power, mounting hardware, and owner's manual. Perfect for everything from relaxed cruising to high-energy parties on the water.
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