Road Tested: The BackBeat Wearable Sub-Woofer - YouTube
Just Bass It - BackBeat Demo - Personal Subwoofer - YouTube
Buy Now | BackBeat - Play Bass, Feel Bass
Amazon.com: Meinl Percussion Backbeat Bass Cajon with Ported Sound Hole and Adjustable Strings for Snare Effect — NOT Made in China — Replicate Acoustic Drum Set Grooves, 2-Year Warranty (BBCAJTH) : Everything Else
Buy Now | BackBeat - Play Bass, Feel Bass
BackBeat wearable subwoofer lets bass players feel the noise