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Long-Distance Transmission of Ultrasonic Directional Sound Speaker for Museums and Shopping Malls Video,Demo, How It Works & Features

Name: Long-Distance Transmission of Ultrasonic Directional Sound Speaker for Museums and Shopping Malls
Uploaded: 2026-03-31T10:57:58+08:00

2025-04-09 2430

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Product Specifications

Model NO.:

G-17

Impedance:

8 ohms

Operating Voltage:

24V

Power:

50W

Sound Pressure Level:

80 dB

Usage:

Alarms, Electronic Device, Industrial Equipment, Security System, Expand Volume, Directional Speaker

Model No.:

G17

Product Size:

278*146*30mm

Angle Range:

About 15 Degrees

Max Power:

50W

Spl:

85dB@1kHz/1m

Thd Total Harmonic Distortion:

0.5%

Audio Input:

3.5mm, Bluetooth, TF Card

Power Input:

DC 24V 3A

Transmision Distance:

50m

Frequency Range:

400Hz-10kHz

Material:

Wooden

Harmonic-Distortion:

0.50%

Radiation Mode:

Direct Radiation Type

Transmission Mode:

Ultrasonic Wave

Style:

Wall Hanging

Trademark:

Lisenecho

Transport Package:

Corrugated Box + Foam

Specification:

4pcs/carton

Origin:

China

HS Code:

8518290000

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