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Characteristic Minimum Rated Maximum Notes
Type of Magnet NdFeB
Type of Frame Metal
Type of Diaphragm Paper
Type Magnetic
Sound Pressure Level dB at 30cm 88.5 measured 98±3dB 0.1M / 0.5W (1000,1200,1500,2000Hz average )
Power W 0.5 0.8 Rated power operating continuously for 100 hours @ 2V. Max Power: Stimulant signal for 1 min. on & 2 min. off, cycling for 10 times @ 2.52V
Frequency kHz 0.3 0.75 5
Available Input Impedance Ω 8 ± 15 % at 1500Hz
Temperature ºC -20 60 operating temperature
Width mm 40 40
Height mm 6.5
Mounting Custom
Termination lead wire
Buzz / Rattle None @ 0.3m with sine wave from 100Hz to 2kHz input/rated noise power
Characteristic Response: 

Dimension Drawing: 

Electrical Test