Car audio fans are a unique breed; whether you’re a do it yourselfer or a sponsored pro, you want to know how your system “stacks up” against others. IASCA is the place to do that and have fun doing it!
We are all dedicated people, constantly striving to build and tune the best sounding and loudest sound systems we can. IASCA Soundoff events give you the chance to show off your work to people around the world!
IASCA competition classes make it a fair fight! We make sure you’re competing against others who have similar experience and a similar system to yours
Whether you’re a Sound Quality audiophile, an SPL junkie, a Bass Boxing street banger, Car Show cruiser, or if cool lighting is your thing, IASCA has a competition format just for you… we’re not “just” car audio!