Subpar music can ruin a great land party, so why would you want to risk your next boat party? With the Bazooka Marine Amplifier Tube, your parties will always be bumping no matter where the waves take you.With a waterproof and weather resistant design, this amplifier is prepared to take on the harsh conditions of the open sea or calm lake. Heavy-duty mounting straps are included to ensure your amplifier isn't tossed about while cruising in the sun. Able to offer high powered, clear sound, this 250-watt amplifier tube is a must have for your party boat.With this amplifier, you'll spend less time trying to adjust the bass or volume and more time soaking up the sun while partying with your friends.