3x2 ทวีตเตอร์ piezoelectric หัวลําโพง 2 . 5-60 khz
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Description:
51mm Waterproof Piezoelectric Ultrasonic Speaker.
Rated Noise Power: 5.5Vp-p.
Rated Long Power(Max): 30Vp-p.
Rated Frequency: 2.5-60KHz.
Can be used in repellers, bird repellers, dog training devices, etc.
Specification:
Poduct: Piezoelectric Ultrasonic Speaker
Material: ABS
Rated Noise Power: 5.5Vp-p
Rated Long Power(Max): 30Vp-p
Rated Frequency: 2.5-60KHz
Operating Frequency: 20±5KHz
Rated Sensitivity: ≥100dB
Operating Temperature: -20℃~60℃
Storage Temperature: -30℃~70℃
Diameter: 51mm/2.01inch
Height: 20mm/0.79inch
Package Includes:
3 Pieces Piezoelectric Ultrasonic Speaker
Note:
The above size is measured by hand, please allow slightly difference. Thanks !