Drivers Front L/R: 1.8″ cone × 2, Built-in subwoofer: 3″ cone × 1, 2 passive radiators Output Power 100 W (Front L/R: 20 W × 2-ch, Built-in subwoofer: 60 W) Power Consumption 13 W (Rated) Standby Power Consumption 0.2 W (HDMI control off, Bluetooth standby off), 0.4 W (HDMI control on, Bluetooth standby on) Dimensions (W x H x D) Installing the unit in front of a TV: 23-5/8″ × 2-1/2″ × 3-3/4″, Mounting the unit on a wall with spacers: 23-5/8″ × 2-1/2″ × 4″ Input / Output HDMI 1 out (TV ARC) Digital Optical 2 in Subwoofer output No Analog Audio 1 in HDMI 4K Pass-through No 3D Pass-through No ARC Yes CEC Yes Auto Lip-Sync No Sound Technology Virtual Surround Technology Dolby® Audio Surround Mode Stereo, Standard, Movie, Game Compressed Music Enhancer Yes (for Bluetooth) Bass Extended Yes Audio Formats Dolby Digital Yes Dolby Pro Logic II Yes DTS Digital Surround No File Format No Connectivity Built-in music streaming services No Wi-Fi No AirPlay No Bluetooth Version/Profile Version: Ver 5.0 / Profiles: A2DP / Codecs: SBC, AAC Bluetooth Maximum Communication Range 33 ft (without obstructions) Wireless Subwoofer No Other Features App Control Yes (Sound Bar Remote) Learning Function No Front Surround System Connectivity MusicCast Surround No.