Ultra-Slim Sound Bar System. Minimal Size. Maximum Sound. With its six-driver array, Dolby Atmos and DTS:X compatibility, and built-in streaming capabilities, the Studio 3D Mini is so compact, it’s easy to miss. Until you hear it. With its two 1” aluminum dome tweeters and four 1’ x 3” racetrack drivers, including two side-firing drivers for a wide, detailed soundstage, the Studio 3D Mini makes every movie an award-winner for sound.