Peerless-AV PB-1 Ceiling Mount for Ceiling Plate - WhiteThis Peerless AV PB 1 Ceiling Mount is designed to simplify integration into false ceiling environments while delivering a clean, professional aesthetic. Engineered as a universal plenum box, the PB 1 provides a robust mounting foundation that accommodates a wide range of ceiling plates and equipment. Its standout feature is a slide on lid design, touted as the industry's only lid that can be opened and closed quickly without removing the mount or