Ceiling speaker backbox prevents debris and insulation from contacting the speaker.
Features:
- Sturdy steel construction with four knockouts
- Used in plenum return ceilings, fire retardant dampening material
- Compatible with round or square baffles
| TelephoneStuff.com | |
|---|---|
| Product Category | Speakers |
| Product Number | S-551 |
| Product Name | Valcom Ceiling Speaker Backbox |
| Application | Paging |
