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.
Resilient Sounds Gold Series 8" Subwoofer
Lp: 41.0 mH
Cp: 428.0 uF
Le: 3.59 mH