The Q-BB-580W White Square Surface Mount Back Box is an installation accessory engineered to facilitate the use of TOA ceiling speakers, specifically the PC-580S and IP-A1PC580S, in areas where recessed mounting is not viable. Manufactured from durable metal, the Q-BB-580W provides a reliable and stable mounting option for exposed ceiling environments where standard in-ceiling back boxes may be restricted due to shallow ceiling cavities or structural constraints. This product plays a critical role in enabling system designers and installers to maintain performance consistency and installation standards, even in retrofit or unconventional architectural conditions.

The Q-BB-580W is ideally suited for commercial facilities such as schools, offices, transportation terminals, or industrial buildings where above-ceiling space may be insufficient. Its square form factor and white finish support visual integration with ceiling-mounted speaker units, ensuring a cohesive installation that meets both functional and aesthetic requirements. By accommodating TOA’s PC-580S and IP-A1PC580S models, the Q-BB-580W enhances deployment flexibility without compromising the acoustic output or structural security of the speaker system. Its application is essential in projects where installation adaptability, compliance with building requirements, and long-term durability are paramount. The Q-BB-580W White Square Surface Mount Back Box supports consistent audio system performance while addressing the practical limitations of challenging ceiling layouts.