The newest Sceptre Sound Bar SB301523 with built-in Subwoofer complements your digital entertainment with high-impact audio performance. At the same time adding a cinematic quality to your sound experience as it produces deep bass and detailed sounds. This 2.1-channel sound bar also includes Audio L/R & SPDIF (Coax) which let you connect the sound bar to various devices. So if it's high quality audio you're looking for, the Sceptre SB301523 sound bar with the built-in Subwoofer will surely take you at the edge of your seat. It also has four different mode types so you can listen to your favorite channels in movie, music, news, and sports mode for the ultimate experience.