| APM-TEC | Dimensions | Rated Input | Max. Input | Impedance | Pure sound | Resonance Frequency(f0) | Frequency Response | Output S.P.L. | Operating Temperature | Storage Temperature | Weight | |
| mm | W | W | Ω | Hz | Hz | dB | ℃ | ℃ | g | |||
| APM-L5008P-0.5W | 50 | 0.5 | 1 | 8±20%@20℃ | 1.41Vrms,sine wave, no buzzes and battles | 380±80 | f0~3.4K | 84±3at 0.1m/0.1W/1KHz | -10 ~ +40 | -25~ +55 | 48 |
