The Bass Pandemic of Boom Boom County

Vin is challenged by Chad the bully in town and the sheriff's son. Eventually they square off in a stereo Bass contest which accidentally kills Vin's best friend Hon by overbassing. See too much bass kills. This puts Vin in jail and Boom Boom county led by the sheriff converts to a bass free county. Strictly no subwoofers of any kind aloud. When aliens invade 15 years later and Vin is released from prison the Earth is doomed. Or is it? Vin has something up his sleeve and his buddy Hon made it years before.