Nakamichi NK7 400W 37" 2.1 Channel Sound Bar with Wireless Subwoofer Enjoy stunning 2.1 Channel audio with 4 speaker drivers delivering high-quality, crystal clear sound and a 6.5" wireless subwoofer providing that deep, impactful bass. Subwoofer takes seconds to pair wirelessly with the sound bar. No more wires snaking around your living room! Wirelessly stream your favorite tunes from your smartphone, computer and tablet using Bluetooth. Immerse yourself in 400W of room-filling sound. Choose from 4 special sound modes - MUSIC, MOVIE, NEWS and SURROUND - to bring the best out of your audio content.