Philips TAB6309/10. Audio output channels: 2.1 channels, RMS rated power: 160 W, Audio decoders: DTS Digital Surround, DTS Virtual:X, Dolby Atmos, Dolby Digital, Dolby Digital Plus, Dolby MAT,.... Soundbar speaker RMS power: 120 W, Impedance: 8 Ω, Total Harmonic Distortion (THD): 10%. Subwoofer type: Active subwoofer, Subwoofer connectivity: Wireless, Subwoofer frequency range: 35 - 180 Hz. Product colour: Grey, Audio formats supported: FLAC, LPCM, MP3, WAV, Consumer Electronics Control (CEC): EasyLink. Connectivity technology: Wired & Wireless