The BB-C800 back box is designed to enhance the speaker's performance. It utilizes the ideal air volume for the speaker, and acts as a sound chamber, directing the critical sound to the sweet spot. It also reduces the sound going to other rooms/floors up to 10db, and provides one hour fire break protection. For use with the C800 and C790 ceiling series speakers. Pre-Construction Brackets are used for new home construction or remodeling before sheet rock is hung. Our brackets allow you to precisely position where speakers will be installed. The aluminum bracket wings can be stapled, nailed or screwed to studs or joists. Brackets are available for both the Wall Series and Ceiling Series Speakers. We have all the Proficient Audio accessories.
