SM1EZ is a 1-watt single-tap speaker.It has an exterior volume control for easy balancing that is easily accessible, but doesn’t attract tampering. SMIEZ speaker is designed to produce a wide dispersion of sound even at higher frequencies, enhancing intelligibility and making exact speaker placement less critical. A heavy O-ring at the base of the speaker cavity seals it to ceiling tile. The design allows the speaker to be installed anywhere, and it can be painted to coordinate with its location.