APM-TEC Diameter (mm) Height (mm) Voltage (VDC) Operating voltage (VDC) Resonance Frequency (Hz) *Minimum Sound Pressure Level  (dBA) Tone Housing material Termination
APM-HU602SPL-C95 60 37,5 12/24 8-30 1100 ±20% 95/78dB at 1m Continuous ABS WIRE