🎶 Amplify Your Adventures with Rockville! Experience a staggering 1600w peak power for unmatched audio performance. Built to withstand the elements with a conformal coated PCB board. Selectable bass equalizer (+6dB/+12dB) for tailored audio experiences. Studio-grade bipolar output stage transistors for crystal-clear sound. Full IC-controlled protection circuitry ensures longevity and reliability. 70% Efficiency PA Mic Included 1600w Peak Power The Rockville RXM-S20 Proton Series is a powerful 4-channel marine/ATV amplifier, delivering 1600w peak and 400w RMS power. It features a PA microphone for seamless talkover, a robust design for outdoor use, and advanced sound control options, making it the perfect choice for audiophiles on the go.