A loudspeaker is suspended from each hub. Though LogiSon® loudspeakers are usually located above a suspended ceiling, we offer a range of models to accommodate your needs.

Content coming soon.


Ceiling Mount Adapter CMA-1

Deliver masking, paging and music via a solid surface, such as gypsum, eliminating the need to cut a hole in hard ceilings in order to accommodate a loudspeaker.

Also use this model to transfer the masking sound to walls, windows, doors and other solid surfaces, impeding audio surveillance. The LogiSon Acoustic Network is the only sound masking system that provides a truly random (nondeterministic) digital masking generation process, making it exceedingly difficult to filter. Precision-tuning ensures the transducer’s frequency output is on target, regardless of the material to which it’s applied.

Product Sheet 

  Print this information by downloading our product sheet


Driver Specifications
Frequency RangeVaries according to surface material
Power Handling15 W (RMS)
Impedance16 ohms
Transducer to HubCable Assembly
Physical Specifications
Dimensions (W x H)8.3 x 5.3 cm; 3.25 x 2.1 inches
HousingPlenum-rated resin
Weight0.6 kg; 1.3 lbs
Warranty5 years; see LogiSon® Product Warranty
CertificationsMeets UL, CE, ACMA (C-Tick), and FCC standards and is approved for use in air handling plenums; RoHS compliant

Content coming soon.