- This Samsung sound bar has 8 built-in speakers that deliver a cinematic sound experience- Wireless Dolby Atmos means you'll hear every whoosh, bang and spine-chilling creak in 3D surround sound- With Samsung Q-Symphony, you'll be hit with a wall of sound from both your soundbar and TV speakers- The 160 W wireless subwoofer is compact yet serves up powerful sound- It can be wall mounted or placed on a flat surface - the gyro sensor makes sure you get the best sound either way