| APM-TEC | Diameter (mm) | Height (mm) | Impedance (Ω) | Fundamental Frequency (Hz) | Frequency range F0 – (Hz) | Power rating (Rated / Max) (W) | *Sound Output (dB) | Frame Material | Diaphragm |
| APM-L351608C-1W | 35*16 | 5,6 | 8 | 650 | 20 | 0.5 / 1.0 | 78 ± 3 | Plastic | Cloth |
*Tested at 1m 1W 0.8K 1K 1.2K 1.5K average
