Added before your drywall is installed, this fire rated backbox is used to reduce sound transmission between room in your home. As an example, very useful if you tend to have parties in the kitchen when the baby's room is in the room next door. Compatible with all CI300 and CI600 in-wall models. Must be used with a matching PreMountKit. See below for more information.
Q: What is the primary material of the backbox?
A: The backbox is made of metal.
Q: How does this backbox improve home safety?
A: This backbox meets fire safety building regulations, which improves home safety.
Q: Is there a pre-mount kit required for this backbox?
A: Yes, a matching PreMountKit is required and sold separately.
Q: Does this backbox improve audio performance?
A: Yes, the rigid metal enclosure of the backbox helps to tighten bass performance, resulting in a cleaner sound.
Q: Which Bowers & Wilkins in-wall speaker models are compatible with this backbox?
A: This backbox is compatible with all CI300 and CI600 in-wall speaker models.
Q: What is the purpose of this backbox?
A: This fire-rated backbox is designed to reduce sound transmission between rooms in your home.
Q: Will this box fit the Klipsch R-5800-W II In-Wall Speaker?
A: undefined
Q: Are these used for existing walls or pre-construction?
A: Pre-construction. You would also need a PMK (pre-mount kit) when using this back box.
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Added before your drywall is installed, this fire rated backbox is used to reduce sound transmission between room in your home. As an example, very useful if you tend to have parties in the kitchen when the baby's room is in the room next door. Compatible with all CI300 and CI600 in-wall models. Must be used with a matching PreMountKit. See below for more information.

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.

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Ensure consistent audio performance and reduce sound transfer with the Sonance Large Round Retrofit Enclosure, designed for select 8" in-ceiling speakers. Ideal for retrofit installations, this enclosure creates a defined acoustic chamber above the ceiling, helping to isolate audio between rooms. Crafted from glass-reinforced polypropylene and optimized for Sonance MAG Series speakers, this retrofit speaker enclosure installs easily from below the ceiling. No attic access required. It fits cleanly between joists and features molded side flanges for stable positioning during installation, while also protecting the back of the speaker from dust, debris, and insulation. Perfect for finished ceilings or remodel applications. Whether you're upgrading a media room or outfitting a whole home sound system, this 2-pack of ceiling speaker accessories provides the performance consistency and installation flexibility that professionals rely on.
| Pros for Bowers & Wilkins - Fire-rated Back Box - Black | |||
|---|---|---|---|
| There were no pros for this product— | Important | There were no pros for this product— | Sound Quality, Fit, Protection |
| Cons for Bowers & Wilkins - Fire-rated Back Box - Black | |||
| There were no cons for this product— | Pricey | There were no cons for this product— | There were no cons for this product— |