| Model | LPT2270AS-HS-12-4.0-19-R | 
| Rated Voltage | 12 Vp-p | 
| Operating Voltage | 1~30 Vp-p | 
| Current Consumption | ≤12 mA | 
| Capacitance | 19000±30% PF | 
| Test distance | 10 cm | 
| SPL | ≥95dB @10cm | 
| Resonant Frequency | 4000±500 Hz | 
| Operating Temperature | -30 ~ +85℃ | 
| Storage Temperature | -40 ~ +90℃ | 
| Weight | 2.3 g | 
| Carton size | 60×36×36 cm | 
| Quantity | 3000 pcs | 
| Gross Weight | 14.78 Kg |