piezo tweeter produced by ultrasound can effectively stimulate and can lead to rats feel threatened and uncomfortable.
50.5mm Super High Frequency Piezo Tweeter Speaker Ultrasonic Annunciator with Mounting Ears
Quick Detail:
1.Size:D50.5mm*H19.2mm
Specifications
No. | Item | Unit | Specification | Condition |
1 | Operating Volt. | Vrms | MAX. 10 |
|
2 | Rated Volt. | Vrms | 2.83 |
|
3 | Resonant Frequency Range | KHz | 2.5-60 |
|
4 | Operating Frequency | KHz | 20±5 |
|
5 | Sound pressure level | dB | MIN. 90 | at 2.83Vrms sine wave / 30cm |
6 | Operating temp. | -20 ~ +60 |
| |
7 | Storage temp. | -30 ~ +70 |
| |
8 | Dimension | mm | Φ50.5 x H19.2 | See appearance drawing |
9 | Weight (MAX) | gram | 10.0 |
|
10 | Housing Materail |
| ABS |
|
11 | Paper Cone |
| Mylar cone |
|
12 | Environmental Protection Regulation |
| RoHS |
|
Drawing(mm)
Tol: ± 0.5 Unit: mm
