TOA Q-BB-580W – Square Surface-Mount Back Box

Product Overview

The TOA Q-BB-580W is a square, white surface-mount back box that lets TOA PC-580 Series ceiling speakers be installed on a solid ceiling or wall where there is no plenum cavity to recess into. It gives integrators a finished enclosure for distributed background-music and paging speakers in exposed-structure spaces. The white finish blends with most commercial ceilings and walls, and the squared form keeps the installed look deliberate.

Product Description

The Q-BB-580W provides an enclosed housing so a PC-580 Series speaker can mount to the surface of a concrete deck, hard-lid ceiling, or wall rather than drop into a tile or stud cavity. Many commercial spaces, including warehouses, parking structures, and renovated buildings, have no accessible plenum, and a surface back box is the practical way to add distributed audio there. The square form factor presents an architectural look that suits exposed-structure and industrial interiors. Speaker wiring routes into the box and terminates inside, keeping cabling protected and tidy. Because it is matched to the PC-580 footprint, the speaker seats correctly and retains its intended coverage pattern. The white finish keeps the assembly visually low-key against typical ceiling and wall surfaces. For 70/100 V distributed systems installed on hard surfaces, the Q-BB-580W extends where TOA ceiling speakers can be deployed.

Key Features

• PC-580 compatibility — The box is sized for TOA PC-580 Series ceiling speakers so the driver seats correctly.
• Surface-mount solution — It allows ceiling speakers to be installed where no plenum or recess cavity exists.
• Square architectural form — The squared housing suits exposed-structure and industrial interiors.
• Concealed wiring — Speaker cabling terminates inside the enclosure, keeping conductors protected.
• White finish — The neutral color blends with common commercial ceilings and walls.