Philips Fidelio SoundBar B5/93, 4.1 channels, 210 W, 120 W, 2.54 cm (1"), 7.62 cm (3"), 90 W Philips Fidelio SoundBar B5/93. Audio output channels: 4.1 channels, RMS rated power: 210 W. Soundbar speaker RMS power: 120 W, Tweeter diameter (imperial): 2.54 cm (1"), Full-range driver diameter (imperial): 7.62 cm (3"). Subwoofer RMS power: 90 W, Subwoofer frequency range: 20 - 150 Hz, Subwoofer impedance: 4 Ω. Product colour: Black, Consumer Electronics Control (CEC): EasyLink. Connectivity technology: Wired & Wireless