The Big Boss.
The deep BackBoxx™ POPP™, with it’s soft, flexible back wall, is our deeper speaker surround for all in-ceiling speakers, providing up to, and over
9-1/2" in depth, when needed. The convex back wall eliminates the need for acoustical dampening because back-pressure sound waves are dispersed.
Patented design protects ceiling speakers from moisture and dirt, keeps loose insulation out of eyes while installing speakers, maintains vapor barrier integrity.
Dimensions:16"x 24"x 5.5"-9.5"