MBA UL-Listed Adjustable Metal Back Box
Versatile UL-listed adjustable metal back box for variable framing, metal studs and hat channel. Adjustable width 9-1/2 to 14-1/2 inches.
The versatile, UL-listed Stealth Acoustics MBA Metal Back Box adapts to variable framing on the job site. Recommended where space behind the speaker is open, where a metal closure is required with framing under 16 in on-center, or when using metal studs or hat channel/suspended ceilings.
- Constructed of 1.1 mm thick metal, UL listed, ships unassembled
- Adjustable width from 9-1/2 in to 14-1/2 in (241-368 mm)
- Knockouts accept 1/2 in and 3/4 in conduit
- Includes screw package, Dynamat adhesive insulation and mounting angles
- Install before wallboard with matching PlaceSaver
Select a model to match your speaker (MBA-30, MBA-24, MBA-22).
| Model | MBA-30 | MBA-24 | MBA-22 |
|---|
