You could be powering a boat the size of the Titanic or a baby tugboat, Pacific Stereo has the heavy-duty Marine Amplifiers that will power all your Marine Audio components. Outfit your boat with any of our dynamic Mono Amplifiers, 2-Channel Amplifiers, 4-Channel Amplifiers, 5-Channel Amplifiers, or 6-Channel Amplifiers for premium performance. All of our state-of-the-art Marine Amplifiers are backed by the Pacific Stereo 30-day money-back guarantee and full manufacturer warranty.