cerasonar 4050 concept

Ideal choice for installation in wet rooms. The 4050 concept invisible speaker can be used in small rooms. Qualified for dry walls and suspended ceilings with a substructure spacing of 50 cm or 40 cm (16″). Suitable as a multiroom or stereo speaker.

Installation video


Cerasonar Flyer
Datasheets and installing

Installation options

– Drywall 1- or 2-layer of 12,5mm gypsum board
– Achievable surface quality Q3 / Q4
– Backbox as option available
– Mounting frame for solid walls as option available
– Protection unit as option available

Technical specifications

Power rating: 25 w * (50 w ** )
Impedance: 8 ohms
Frequency range: 100 – 18.000 hz *
Dispersion range: 180° x 180° h./v.
max SPL: 96 db 1 w/1 m
Dimensions: 40 x 50 cm
Installation cutout: 30 x 40 cm
Overall depth: 5,6 cm
Weight: 1,2 kg

Application areas

Multiroom audio
Surround systems
Conference and media rooms
Exhibitions, trade fairs, museums
Gastronomy, hotels, spas
Stores, sales rooms, POS

* Power rating as per application of  a high-pass filter. No electronic low-frequency boost must be used. Resulting damage from mechanical overload are excluded from the warranty.

** Max. pulse power rating. The load capacity can be increased when operated via electronic high-pass filters of an AV receiver (min. 150 Hz / 12 dB) and speaker size set to „small“ or in conjunction with a multiroom amplifier with respective equalization adjustment options.