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Car audio competition organization.
Car audio competition organization.
Car audio competition organization.
National Sound Pressure League
Compete in a regional league or organization not listed above? You can still track your results by selecting "Other" when adding a competition result.
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Add your competition results to build your legacy and appear on leaderboards.
Add ResultsCar audio competitions bring together enthusiasts who push the limits of mobile sound systems. From SPL (Sound Pressure Level) competitions measuring raw decibels to SQ (Sound Quality) judging that evaluates clarity and staging, there's a format for every type of builder.
Major organizations like dBDRA, IASCA, USACi, MECA, and NADBL host events across North America and worldwide. Competitors earn points throughout the season to qualify for World Finals.
Whether you're a seasoned competitor or just getting started, Sparked helps you track your journey and showcase your achievements alongside your builds.