This 7.1ch soundbar for tv feature three main sound channels guaranteeing crystal-clear dialogue, with 4 surround speakers and a 4" wired subwoofer for a wider sound bar surround sound field, and combines with upgraded Ultimea SurroundX Technology, which can provide a more immersive surround sound effects than 5.1 surround sound system.

TV Sound Bar with Subwoofer and 4 Surround Speakers, Smart App Control  Peak Power 330W