50W Audio Spotlight Untrasonic Directional Sound Speaker System for Museums, Exhibits Video,Demo, How It Works & Features

Name: 50W Audio Spotlight Untrasonic Directional Sound Speaker System for Museums, Exhibits
Uploaded: 2026-08-25T10:00:22+08:00
Description: Watch the 50W Audio Spotlight Untrasonic Directional Sound Speaker System for Museums, Exhibits video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-05-16 3260

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Product Specifications

Model NO.:

G-17

Power Handling:

50W

Usage:

Expand Volume, Directional Speaker

WORD nChannels:

Mono

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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