If loud is what you are looking for, this is for you! With 1200 watts of Pro-Audio power, a 15" subwoofer, and a built-in amplifier, all you need for earth-shaking sound is to hook up your MP3 player to the RCA jacks. Plug and Play.

This robust Sony system has 700 watts, two speakers, and a separate subwoofer. Each can be mounted wherever you like. Booming Bass fills up even large rooms. Plays CD's and has an AUX input jack for MP3 players or phones, as well as a USB input.