Universal In-Ceiling 1-Hour Fire-Rated & Acoustic Certified Back Cover | 6-Pack Bundle

Discounted 6-Pack of our popular 1-Hour Burn Rating Speaker Back Cover. With increasing number of cities imposing tighter restrictions on fire-ratings, it is  limiting materials and devices allowed to be installed in some ceilings. Enter the FF109-FRSC-1 fire-rated cover, an Intertek/ETL certified 1 hour fire-rated dome that encapsulates your speakers, enclosures, or other small devices that require ceiling penetrations. It helps maintain the integrity of fire-resistance-rated ceilings for 60 minutes when penetrated by in-ceiling devices, and helps block sound penetrations between floors too!