
Viking SA-1S SA-Series Remote Controlled Self-Amplified Ceiling Speaker
SA-Series Remote Controlled Self-Amplified Ceiling Speaker is an 8 inch paging speaker that has a built in 1.5 watt power amplifier and is controlled by an infrared remote control. Features: 8 inch paging speaker Built-in 1.5 watt power amplifier Infrared remote control detector Digital volume control Off-white grill Flush mount Users set their own volume levels to suit the noise levels in room Allows user to mute all background music and pages, individual pages, or just background music only Proprietary two wire protocol in which both 40 volts DC power and audio are combined on the same pair of wires Deigned for use with Self-Amplified Paging Control Unit ( Model #: SA-25) Use Expander/Adapter (Model #: SA-X12) to connect it to virtually any existing paging system Frequency Response: 150Hz to 5kHz