About This Event
Get ready for a weekend of massive bass, incredible custom vehicles, and car audio like you’ve never heard before!
The Car Audio Championship is coming to the Indiana State Fairgrounds in Indianapolis, bringing some of the loudest and most impressive car audio systems from across the country together under one roof.
See custom-built vehicles, huge subwoofer installations, high-powered sound systems, and intense head-to-head competition as competitors put their builds to the ultimate test.
October 3–4, 2026
Indiana State Fairgrounds – Expo Hall
1202 E. 38th St., Indianapolis, IN 46205
FREE ADMISSION • Indoor Event • $10 Parking
Saturday: 10 AM–6 PM
Sunday: 10 AM–2 PM
Whether you’re a longtime car enthusiast or you’ve never experienced a competition car audio system, come see just how loud these vehicles can get!
Event Details
- Spectator Admission
- free
Location
Indiana State Fairgrounds – EXPO HALL1202 E. 38th St. Indianapolis, IN 46205Organizer / Source
- Organizer
- Car Audio Championship
- Event website
- Visit Event Website
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