On sale bumpers (grills) for KICX subwoofer boxes model GR 02

Arc suitable for installation boxes with built-in subwoofer size 10" (254mm), 12" (305mm) , 15" (380mm). Depending on the desire on the box can accommodate 2, 3 or 4 arcs.

The set of 2 steel arches with Nickel-plated includes chrome Allen screws for the fixation of arcs in the body of the box.

Details here.