VALCOM VC-V-1040 One Way Clean Room Speaker
-Large rubber o-ring to seal the grille to the ceiling
Rubber washers for all mounting hardware
Apolycarbonate dust shield located between the speaker and the grille
Built-in amplifier
Capable of reproducing voice paging in clean room environments
Screwdriver adjustable volume control located on the 1 watt amplifier circuit board
8-inch speaker
CE