Fire-rated Back-box vs Bowers & Wilkins CCM 80
The CCM 80's depth is 100 mm against the Fire-rated Back-box's 89 mm, its height 280 mm against 455 mm, and its width 280 mm against 446 mm.
AI-generated product photo — not official manufacturer imagery.
LoudspeakersIn-Wall/Ceiling Speakers
Estimated price (community-sourced)
$109.40
Around — community and catalog average, updates slowly
About the Fire-rated Back-box
The Dynaudio Fire-rated Back-box is a current shallow-depth rear enclosure accessory for Dynaudio Performance series in-ceiling and in-wall speakers. It is a solid metal fire-rated enclosure filled with Morgan Superwool Plus, providing one hour of fire protection in accordance with building regulations. It is intended for installation in standard 16-inch-on-centre stud bays and is designed to support both fire safety compliance and speaker performance.
Specifications
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 446 × 455 × 89 mm (W × H × D)
Never published
- Transducer Specifications — the maker never published this. Checked 15 sources on 7 Sept 2026
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions