The International Auto Sound Challenge Association (IASCA) is proud to announce the 2025 IASCA World Finals at the renowned Birmingham–Jefferson Convention Complex (BJCC) and the Oregon State Fair & Exposition Center. This year’s finals unite top-tier contests including IASCA Sound Quality (SQ) and Sound Pressure Level (SPL), alongside world-class finals from EMMA, ISPLL, MASQ, MECA SQL, and dB DRA
The West Coast SPL World Finals Satellite Location takes place September 28 in Salem, OR, approximately 2 weeks prior to the World Finals featuring both SQ and SPL in Birmingham, AL Oct 11 & 12.
Both events are indoors and will have vendors and food on-site. An additional event at the same time and location will be available for finals participants and local participants to compete against each other
Information for both events, including registration, event times, and hotel information can be found here:
Salem, OR Sept 28: https://iasca.com/event/2025-iasca-west-coast-satellite-world-finals-spl-salem-or/
Birmingham, AL Oct 11 & 12: https://iasca.com/event/2025-iasca-world-finals-birmingham-al/
