- 2-part, consisting of housing and front ring with mineral fibreboard
- all-round groove denotes the maximum opening dimension
- for loudspeakers, displays and LED lamps
- 2-part, consisting of housing and front ring with mineral fibreboard
- all-round groove denotes the maximum opening dimension
- for loudspeakers, displays and LED lamps
- 2-part, consisting of housing and front ring with mineral fibreboard
- all-round groove denotes the maximum opening dimension
- for loudspeakers, displays and LED lamps
- 2-part, consisting of housing and front ring with mineral fibreboard
- all-round groove denotes the maximum opening dimension
- incl. internal support element to stabilise the housing
- 2-part, consisting of housing and front ring with mineral fibreboard
- all-round groove denotes the maximum opening dimension
- incl. internal support element to stabilise the housing
- suitable for installation in horizontal and vertical formwork and in masonry
- 2 parts, consisting of housing and mineral fibreboard
- Optional accessory: set of Prefix® wings
- suitable for installation in horizontal and vertical formwork and in masonry
- 2 parts, consisting of housing and mineral fibreboard
- Optional accessory: set of Prefix® wings
- suitable for installation in horizontal and vertical formwork and in masonry
- 2 parts, consisting of housing and mineral fibreboard
- Optional accessory: set of Prefix® wings
- suitable for installation in horizontal and vertical formwork and in masonry
- 2 parts, consisting of housing and mineral fibreboard
- Optional accessory: set of Prefix® wings
- for support of all casings (99xx.xx without support element attachment) in vertical wooden formwork
- base plate attached with 4 nails (included)
- casing attached by screwing onto supporting plate
- adjustable size without extensions for wall thicknesses of 135 to 205 mm + casing height. Adjustable size of 195 to 265 mm + casing height using extensions included in delivery.