To enable this, create a smart collection named All Products and set the condition to 'Product price is greater than 0'. You can create a collection through the 'Collections' menu in Shopify admin. Or you can turn this section off through theme settings.
Car audio fanatics will love the Punch series tweeter kit. It features a 1" (25mm) PEI dome, cool looking outboard crossover, and 3 mounting bezels to accomodate various installations.