Car Audio Shows & Bass Competitions in California

1 upcoming event·1 city·1 organization active

Upcoming Events

Lost Coast Family Presents Bass Wars

Sat, Jun 27, 2026

Crescent City, CA

201 Citizens Dock Rd

Organizations in California

IASCA(3 events)dBDRA(1 event)EMMA(1 event)Bass Wars(1 event)

Browse by City

San Bernardino(2)Bloomington(1)Crescent City(1)Garden Grove(1)Lancaster(1)Redlands(1)Sacramento(1)San Dimas(1)Vacaville(1)

Previous Events in California

IASCA / SoCalSound-California Sound SPL Competition and Meet

Sat, May 9, 2026

San Bernardino, CA

740 S E St

IASCA SPL / SQ Audio Competition

Sat, May 9, 2026

San Bernardino, CA

740 S E St

2026 So. Cal. Meet-up Car Audio Freak

Sat, Mar 14, 2026

Garden Grove, CA

12491 Valley View St

Car Audio and Coffee with SQ Show 6 at Tune Time

Sat, Feb 21, 2026

Redlands, CA

Tune Time Stereo & Alarm

C.A.E.E car audio entertainment event

Sun, Dec 7, 2025

Lancaster, CA

POSTPONED1x dB Drag Racing Event at BASSGIVING IN BOOMINGTON

Sat, Nov 15, 2025

Bloomington, CA

EnviroPros

SoCal bass SPL competition

Sat, Oct 18, 2025

San Dimas, CA

SQ SW Regional Finals

Sun, Sep 7, 2025

Vacaville, CA

Southwest SPL Finals 2025