IASCA CA

09/17/2026

IASCA California Regional Finals!

09/17/2026

IASCA California Regional Finals!

09/17/2026

Second batch of event photos from 2026 IASCA Southwest Regional Finals Sacramento Venue - Day 2!

09/12/2026

https://youtu.be/J5hrwit3pn4?is=C324khcSGgYCjBIR

Surf City Soundoff on August 22-23 In Lincoln City, ORFilmed by r...

09/12/2026

First batch of photos from 2026 IASCA Southwest Regional Finals Sacramento Venue - Day 2! More to come!

09/10/2026

Event photos from 2026 IASCA Southwest Regional Finals San Bernardino Venue - Day 1 at So Cal Sound !

09/09/2026

🏆 IASCA CALIFORNIA — 2026 SEASON RECAP 🔊

What a year for IASCA in California! From Northern California to Southern California, the 2026 season was about more than competition—it was about growing a community.

Across the state, we collectively held 25 events, recorded an incredible 716 competition entries, and welcomed 216 individual competitors to the meter.

But the number we are most proud of is 135.

That’s 135 competitors who competed in IASCA for the FIRST TIME this year—63% of everyone we served in 2026. That is the number that truly shows just how much IASCA is growing throughout California.

New faces. New builds. New friendships. And a stronger car audio community because of it.

None of this happens without the competitors who show up, the shops and venues that open their doors, the judges who put in the hours, the sponsors who support our events, and everyone who shares a flyer, brings a friend, or helps a first-time competitor feel welcome.

25 EVENTS • 716 ENTRIES • 216 COMPETITORS • 135 FIRST-TIMERS

The numbers tell a story, but it’s the people who make it special.

Thank you, California, for an incredible 2026 season. ❤️🔊

More cars. More people. A stronger community.
See you in 2027!