3X (Schaumburg, IL) Car Audio Showcase at AXPONA
AXPONA.com AXPONA (Audio Expo North America) Renaissance Schaumburg Hotel & Convention Center 1551 N Thoreau Dr Schaumburg, IL, 60173 April 11 to 13, 2025 3X Event SQC and IQC with $2500 in cash prizes awarded to the top SQC scores. All SQC scores will be used to determine the ranking of best SQC of the …