Cavity wall one-gang junction box Sound insulation

Sound-insulation box
Sound insulation box for use in walls with increased demands on sound protection. The solid box body with additional sound insulation sheathing absorbs and reflects sound, which prevents disturbances in adjacent rooms. Sound insulation is the same as if no installation boxes were installed.

Maintains the wall’s sound insulation protection
Also for retrofitting
Installation up to 5-unit combinations
Also for opposing installation
Can be used with sound protection cover as a junction box

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Data Sheet:
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