2.1 channels 240W Soundbar with Wireless subwoofer. Better, deeper sound for all your entertainment?2.1 Ch, wireless subwoofer?240 W max. HDMI ARC?DTS Virtual:X?Dolby Digital Plus.Wireless subwoofer for deeper bass. 2.1 channels and immersive audio technology bring you new levels of sound, while the compact wireless subwoofer adds satisfying weight to effects and music. Four EQ modes let you pick a sound style to suit what you're watching?and voices get clearer in any mode if you activate Dialogue Enhancement. DTS Virtual:X for immersive 3D sound in any room?Compatibility with DTS Virtual:X transforms your TV sound, bringing you a virtual 3D sound experience no matter what's on screen! You don't need extra speakers, and it works in any room: turn it on via the soundbar's remote control, or the Philips Home Entertainment app. Dolby Digital Plus. Cinematic sound at home?Enjoy a front-row seat to all the dramas you watch and play. This Dolby Digital Plus-compatible soundbar gives you a surround-sound experience without the need for extra speakers. You'll hear, and feel, the difference.Looks great, and it's easy to place?This sleek soundbar looks great in any room and its compact subwoofer is easy to conceal. Got your TV on the wall? You can use the detachable brackets (included) to wall-mount this soundbar too. Connect your favorite sources for bigger sound?Compatibility with Bluetooth LE Audio gives you a steadier connection, better sound, and less lag if you're streaming playlists from a smart device that is also compatible with Bluetooth LE Audio. You can also connect audio sources to the soundbar via audio-in, USB, or optical input.