ZH-615SM TOA Horn Speaker

ZH-615SM ZH-615SM is a compact, highly intelligible speaker suited to public address announcement applications. Its external speaker component finished with powder coating, and stainless steel bracket and screws ensure the unit' s weatherproof capability. Specifications Rated Input 15 W Line Voltage 100 V line or 70 V line Rated Impedance 100 V line: 670 ( 15 W) , 1 k ( 10 W) , 2 k ( 5 W) , 3.3 k ( 3 W) 70 V line: 330 ( 15 W) , 670 ( 7.5 W) , 1 k ( 5 W) , 2 k ( 2.5 W) , 3.3 k ( 1.5 W) Sound Pressure Level 112 dB ( 1 W, 1 m at 500 Hz to 2.5 kHz peak level) Frequency Response 280 Hz - 12.5 kHz Sensitivity when used as Microphone ( 0 dB= 1 mW/ 10 dynes/ c ) -22 dB at 1 kHz Dust/ Water Protection IP65 Polarity Hot: Black, Com: White Operating Temperature -20  to + 55  ( must be free from dew condensation) Finish Horn flare: Aluminum, off-white, powder coating Reflector horn and rear cover: ABS resin, off-white Bracket, Screws and bolts: Stainless steel Speaker cable: Polyvinyl chloride insulated cabtyre cable ( 6 mm in diameter, 600 mm in length) Dimensions 222 ( W) 179 ( H) 234 ( D) mm Weight 1.3 kg Option Swivel bracket: YS-151S ( Can be used instead of the supplied bracket.)