cerasonar 1520 fit

cerasonar fit is particularly suitable for retrofitting purposes and is also very easy to install. These small sound panels allow for a good quality sound even without a special dsp amplifier. The special construction is ideal for retrofitting as a multiroom speaker, and for wet environments as well.


– Designed for retrofit installations in existing single-ply drywalls
– Suitable for wet environments
– Very low weight and shallow
– Good sound quality
– Sturdy diaphragm
– Can be plastered / mudded over up to 2 mm

Installation video

Video-Sample High-End 2016
Video-Sample 2 High-End 2016


cerasonar Catalogue
cerasonar Technical Documentation
cerasonar Product Drawings

Installation options

– Drywall 1-layer of 12,5mm plasterboard
– Achievable surface quality Q3 / Q4
– 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: 94 db 1 w/1 m
Dimensions: 15 x 22,5 cm
Installation cutout: 15 x 19,5 cm
Overall depth: 5,3 cm
Weight: 0,3 kg

Application areas

Multiroom audio
Surround systems
Conference and media rooms
Exhibitions, trade fairs, museums
Restaurants, 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.