LG S40T, 2.1 channels, 300 W, DTS, DTS Digital Surround, Dolby Digital, Game, Movie, Standard, 100 W, 4 Ω LG S40T. Audio output channels: 2.1 channels, RMS rated power: 300 W, Audio decoders: DTS, DTS Digital Surround, Dolby Digital. Soundbar speaker RMS power: 100 W, Impedance: 4 Ω. Subwoofer type: Active subwoofer, Subwoofer connectivity: Wireless, Subwoofer RMS power: 200 W. Product color: Black, Consumer Electronics Control (CEC): T-link. Connectivity technology: Wired & Wireless, Bluetooth codec: SBC / AAC