The Panasonic SC-HT40 is a 800 watt 5.1 channel surround system offered by Panasonic with a budget friendly price. The package consists of a 5.1 channel receiver, a 220 watt subwoofer with 160mm driver, two 90 watt front speakers with a full range 65mm driver, two 90 watt rear spearks also with a full range 65mm driver and a 220 watt center speaker with dual full range 65mm drivers. The receiver has built in decoders of DTS decoder , Dolby Digital and Dolby Pro Logic II surround sound audio. This is an audio-only receiver with two RCA, two optical, one coaxial and one mini-jack audio input and there is also a built in AM/Fm tuner. The rear speakers can be connected wirelessly using an optional wireless receiver, and it is also ready for wireless connection to a second room with optional kit. There are 5 subwoofer level options, which can be controlled via the included remote control.