Get $220 Discount On Barska Soundbar At Bestbuy.com. Listen to music or enjoy movies and shows with this Barska Ion XT-100 soundbar, which features a 6 speaker array and 3D audio technology to fill the home theater with crisp, vibrant sound. Bluetooth technology lets one wirelessly stream music. It has 30 W peak power to produces robust sonic output. The 6 speaker array includes 0.75", 2.5" and 4" speakers that deliver clear, detailed audio. The 3D audio technology creates lush, immersive sound. The wall-mountable design offers flexible placement options.