Audio show car

 United States AutoSound Competition International - Since 1986

 In the mid 1980's a small conversation sparked by a man named George Reed from Thunder on Wheels, a small time Mississippi outfit that metered sound systems in parking lots for fun, led to a joint effort from others that jump-started what we now know as USAC.

 The organization slowly spread like wildfire, attracting automotive audio enthusiasts nationwide.  In the 1990's USAC began its journey overseas and was officially renamed USACi, the "i" standing for International. 

 USACi has grown into an international car audio megalith encompassing over a dozen countries world wide with a following of hundreds of thousands of people internationally.

 With the widest variety of competitive formats and feature attractions, USACi is the standard bearer of competitive car audio.