CS-1 integrated AV system is a high-performance, full range loudspeaker system designed for small to medium sized venues requiring high fidelity sound, with extended bandwidth for reproduction of voice, music and video audio. The system has been carefully designed to be stylish, simple to use and flexible to fit most venues. The CS-1 consists of one subwoofer with a built-in amplifier , four satellite speakers, one AV controller and all cabling and brackets for quick installation. The Beta Three CS-1 is a complete solution in one box.