CS-503FE is an exposed Ceiling Speaker that can be installed on a ceiling or a wall that has no textile finish. Using V-0 grade flame retardant material suitable for international standards, it is possible to broadcast for a long time under emergency such as fire.
5″ Full-range speaker
Using High quality matching transformer (100V)
Easy to installation ,It is possible to install on the wall surface without the need for a cut-out hole.
Water-resistant cone of the speaker ,CS-503FE adopts PP made water-resistant cone of the speaker that prevents the unit from corrosion. So, the speaker even maximizes its strength in high humidity environments.
V0 rated flame resistant material ,By made up of HIPS V0 rated flame resistant material, it is safe to conduct a long-hour operation even in emergency situations such as sudden disasters and fire.