
Added before your drywall is installed, this fire rated backbox is used to reduce sound transmission between floors in your home. As an example, very useful if you tend to have parties in the kitchen when the baby's room is one floor above. Compatible with all CI300 and CI600 in-ceiling models. Must be used with a matching PreMountKit. See below for more information.
Q: What is the purpose of this back box?
A: This fire-rated back box is used to reduce sound transmission between floors in your home.
Q: How does this back box improve home safety?
A: This back box meets fire safety building regulations, which improves home safety.
Q: Is there a pre-mount kit required for this back box?
A: Yes, a matching PreMountKit is required and sold separately.
Q: Does this back box improve the audio quality of the speakers?
A: Yes, the rigid metal enclosure of the back box tightens bass performance for a cleaner sound.
Q: What is the back box made of?
A: The back box is made of metal.
Q: Which speakers are compatible with this back box?
A: This back box is compatible with all CI300 and CI600 in-ceiling speaker models.
Q: Is this box compatible with B&W CCM 663RD speakers?
A: Hello Yorgos, yes, the B&W BB6C is compatible with the CCM 663RD speakers. Please note that a Pre-Mount Kit is also required. Pre-mount Kit PMK C6 A square grill is also available for purchase. For additional questions, please contact our Customer Care team at 1-800-370-3740. Thank you, Bowers & Wilkins
A: We do not manufacture a retrofittable back box for the CCM662. The only products that we make which include a retrofittable back box would include the CCM7.3, CCM7.4, CCM7.5 or the CCM632.