| Model | LET1411AS-05L-2.73-40-R | 
| Rated Voltage | 5Vp-p | 
| Operating Voltage | 3~7Vp-p | 
| Rated Current | ≤60mA | 
| Coil Resistance | 40±6Ω | 
| Sound Output at10cm | ≥90dB @10cm | 
| Resonant Frequency | 2730Hz | 
| Operating Temperature | -40~+105℃ | 
| Storage Temperature | -40~+120℃ | 
| Weight | 0.8g | 
| Carton size | 42*35.5*36.5cm | 
| Quantity | 7500pcs | 
| Gross Weight | 13Kg |