Founded in 1987, IASCA focuses on sound quality, installation quality, and comprehensive car audio judging. Known for educational judging that helps competitors improve.
Official season standings. Rankings sourced from IASCA results data. See your name? Claim your profile to link your scores to your build and gear list.
Competition Formats
SQC (Sound Quality Challenge)
sqTonal accuracy, soundstage, imaging, linearity, noise
IQC (Installation Quality Challenge)
installSafety, integrity, integration, craftsmanship
IdBL
splSPL competition classified by woofer cone area
Bass Boxing
demoFull-range music judged from outside vehicle
Triple Crown
sqPinnacle competition combining SQ and IQ
TunerJam
showShow & shine car show format
Highlights
- Classes from Rookie to Pro
- Educational judge feedback
- Triple Crown combines SQ + IQ
- International presence
Upcoming Events7 events
Recent Events
Season Standings
No season standings available yet for IASCA.
Check back as seasons progress!
IASCA Leaders
No season standings yet
Official Resources
For official standings, rules, and event schedules, please visit the organization's official website.
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