APM-TEC Diameter (mm) Height (mm) Voltage (VDC) Operating voltage (VDC) Resonance Frequency (Hz) *Minimum Sound Pressure Level  (dBA) Tone Housing Material Termination Pin Pitch (mm)
APM-MB1212P-7.5 12 7,5 12 9 – 15 2,300 ± 400 83 at 10cm Continuous Noryl PIN 7,6