5 . круглые аудиоколонки

5Pcs Waterproof Piezoelectric Ultrasonic Speaker,51x20mm

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:

5 Pieces Piezoelectric Ultrasonic Speaker