TOA ; Horn Speaker ZH - 615 SM


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.

Rated Input15 W
Line Voltage100 V line or 70 V line
Rated Impedance100 V line: 670 Ω (15 W), 1 kΩ (10 W), 2 kΩ (5 W), 3.3 kΩ (3 W)
70 V line: 330 Ω (15 W), 670 Ω (7.5 W), 1 kΩ (5 W),
2 kΩ (2.5 W), 3.3 kΩ (1.5 W)
Sound Pressure Level112 dB (1 W, 1 m at 500 Hz to 2.5 kHz peak level)
Frequency Response280 Hz - 12.5 kHz
Sensitivity when used as Microphone (0 dB=1 mW/10 dynes/c㎡)-22 dB at 1 kHz
Dust/Water ProtectionIP65
PolarityHot: Black, Com: White
Operating Temperature-20 ℃ to +55 ℃ (must be free from dew condensation)
FinishHorn 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)
Dimensions222 (W) × 179 (H) × 234 (D) mm
Weight1.3 kg
OptionSwivel bracket: YS-151S (Can be used instead of the supplied bracket.)