Welcome to the NEW USACI Worldwide Website, your go-to source for information on car audio competitions, including the upcoming car audio competition near me in 2025! Explore everything you need to know about US ACI and USACI car audio events right here.

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USACi Worldwide

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  • Home
  • Booking
  • Our Team
  • Class Divisions
  • Records & Rules
  • World Finals
  • Store
  • Contact Us
  • Calendar

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  • My Account

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WORLD & NATIONAL RECORDS

WorldRecords3.25.25 (pdf)

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NationalRecords7.24.25 (pdf)

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2025 USACI SPL RULE BOOK

USACi 2025 RULES (pdf)

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USACI SQ RULEBOOK

SOUND QUALITY RULE BOOK (pdf)

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SOUND QUALITY SCORE SHEET (pdf)

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USACI LOCAL CLASSES SPL RULES

Project X Rules (pdf)

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Pickup Division Rules (pdf)

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USACi Finals Pre Reg is UP under World Finals Tab

Pre Reg closes on the 5th of March. 

If you miss pre reg you can still register at Finals