Enjoy exploring all the great 2.1 channel audio systems here. These systems are great for your home theater system, your garage or shop sound system, even your home office or man-cave. Get the most out of music, movies and videos when you have the very best quality sound. You are sure to find something here on our website to improve your audio experience, whether you are shopping for your home, your car or your boat. If a 2.1 system won’t cut it, why not try out a set of 5.1 channel Bluetooth speakers for a full surround-sound experience? Amp up your car’s audio system with a pre-amp equalizer. Enjoy shopping!