cerasonar 1520 retrofit
– Designed for retrofit installations in existing single-ply drywalls
– Very low weight and shallow
– Good sound quality
– Sturdy diaphragm
– Can be plastered / mudded over up to 2 mm
– Drywall 1-layer of 12,5mm plasterboard
– Achievable surface quality Q3 / Q4
– Protection unit as option available
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
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.