| APM-TEC | Diameter (mm) | Height (mm) | Rated Voltage (Vo-p) | Operating voltage (Vo-p) | Coil Resistance (Ohm) | Max. Rated Current (mA) | Resonant Frequency (Hz) | Min. Sound Pressure Level (dBA) | Housing Material (Sound Hole) | Termination |
| APM-MT0903S-SF | 9 | 3.2 | 3 | 2 – 4 | 16 ± 3 | 100 | 2,700 | 85 at 10cm | LCP (side fire) | SMD |
