APM-TEC Diameter (mm) Height (mm) Voltage (VDC) Operating voltage (VDC) Resonance Frequency (Hz) *Minimum Sound Pressure Level  (dBA) Tone Housing material Termination
APM-PB29.524W-CP 29,5 24,5 12 3 – 15 3,200 ± 500 95 / 90dB at 30cm Dual (C or P) ABS WIRE