| APM-TEC | Diameter (mm) | Height (mm) | Voltage (VDC) | Operating voltage (VDC) | Resonance Frequency (Hz) | *Minimum Sound Pressure Level (dBA) | Tone | Housing material | Termination |
| APM-PB25.912P | 25.9*25.9 | 25,9 | 12 | 3 – 18 | 3,300 ± 500 | 90dB at 30cm | Continuous | Nylon | PLUG |
