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Type: Secoboxx ceiling M

  • B-System Backbox for drywall ceilings

The Secoboxx is a universal wall and ceiling installation housing for suspended ceilings and drywall walls. The built-in housing is made of high-quality acoustic panels and offers built-in speakers and technology optimal protection against moisture, dust and insects.
The Secoboxx is ready for assembly and easy to assemble.

Equipped with fiberglass
Insulation mat-made of polyester fleece grey, 1000 g/m2


Dimensions : 440 × 440 × 100 mm (L × W × H)
Max Cut-Out-Dimensions : 390 mm circular / 370 × 370 mm square
Internal Volume : 10,90 l

Included in delivery (per piece):
- 1 secoboxx ceiling M
- 2 protective caps, 20 mm red
- 2 protective caps, 25 mm red
- Installation manual

Installation Video

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