Feel like you are in the theater without leaving home. Dolby Atmos and DTS: X technologies, plus 8 speakers - including upward and side-firing speakers-move sound naturally around and above you. Integrates seamlessly with Samsung televisions. Works with Alexa. HW-Q70T is the perfect match for QLED TVs. Samsung Soundbar HW-Q70T is designed by experts in sound innovation Samsung Audio LabTested and tuned at the California Audio Lab, where our world-class audio engineers apply the advanced acoustic technologies and cutting-edge computer modeling to give you perfectly balanced, room-filling sound. Experience the elevated sound from every direction and explore the depths of sound with Dolby Atmos and DTS:X. The two let you hear each distinct sound as it flows around and above you, just as you would in real life.