BG Radia Architectural Series - Back Box

Each

BG Radia sealed aluminum back boxes are recommended for creating the best quality sound from your Radia Series in-wall loudspeakers. All back boxes come with mounting brackets and hardware and are designed for 2x4 construction with walls up to 5/8’’ thic Note: These brackets can also be removed for special construction circumstances (lath and plaster, concrete / block etc.) 31 1/8” x 12 5/8” x 3 3/8”