THE CMM306 (PZA)
Speaker flush-mounted box for concrete with mineral fiber board.
The CMM306 is a flush-mounted enclosure for the recessed installation of loudspeakers in concrete structures.
Mineral fiber board construction allows for custom cuts in various diameters or shapes for speaker (or light fixture) installation.
Both on-site casting and integration into precast factories are possible. The mineral fiber board allows cuts with diameters up to ~280 mm, while a maximum mounting depth of 110 mm ensures compatibility with a wide range of ceiling speakers. The synthetic enclosure is made of halogen-free and fire-resistant materials (up to 650°C). Two M20 and two M25 cable entries are provided.