MadeInChina.com > Video> Electrical & Electronics > Speaker,Trumpet & Buzzer > Electrostatic Speaker

Museum Uses Focused Sound Propagate Ultrasonic Directional Straight Speaker Video,Demo, How It Works & Features

Name: Museum Uses Focused Sound Propagate Ultrasonic Directional Straight Speaker
Uploaded: 2025-11-11T07:53:21+08:00

2025-04-09 3400

Long-Distance Transmission of Ultrasonic Directional Sound Speaker for Museums and Shopping Malls
232 views

LCD Smart Indoor Restaurant Menu Board Digital Signage for Advertising
481 views

Museum Uses Focused Sound Propagate Ultrasonic Directional Straight Speaker
340 views

Table Advertising Charging Station Restaurant Desktop Menu Holder Power Bank
338 views

Table WiFi High-Definition Display Advertising Display Player Restaurant Menu Power Bank
479 views

Product Specifications

Model NO.:

G-19

Usage:

Expand Volume, Directional Speaker

WORD nChannels:

Mono

Model No.:

G19

Product Size:

985*985*35mm

Angle Range:

About 15 Degrees

Max Power:

15W

Spl:

85dB@1kHz/1m

Thd Total Harmonic Distortion:

0.5%

Audio Input:

3.5mm, Bluetooth, TF Card

Power Input:

DC 5V 3A

Transmision Distance:

>15m

Frequency Range:

400Hz-10kHz

Material:

Aluminium Alloy

Harmonic-Distortion:

0.50%

Category:

Speaker

Radiation Mode:

Direct Radiation Type

Certification:

Transmission Mode:

Ultrasonic Wave

Cone:

Transducer Principle:

Style:

Wall Hanging

Brand:

Lisenecho

Trademark:

Lisenecho

Transport Package:

Gift Box

Specification:

39*20*25cm

Origin:

China

HS Code:

8518290000

Like 0 Dislike 0 Comment 0

More>Recommended Video

483

0.1W Micro Headphone Raw Speaker

Museum and Exhibition Focused Beams Spotlight Sound Directional Speaker System

431

Museum and Exhibition Focused Beams Spotlight Sound Directional Speaker System

Super Directional Ultrasound Loudspeaker with Transmitter Wall Mounted Spotlight for Museum Hospital

464

Super Directional Ultrasound Loudspeaker with Transmitter Wall Mounted Spotlight for Museum Hospital

Commercial Ultrasonic Directional Beam Sound Parametric Speaker for Museum

352

Commercial Ultrasonic Directional Beam Sound Parametric Speaker for Museum

Directional Ultrasonic Speaker with Focused Audio Technology Parametric Array for Museum

407

Directional Ultrasonic Speaker with Focused Audio Technology Parametric Array for Museum

L18/6620-Nice Performance 18 Inch PRO Sound Loud Speakers Subwoofer Parlante

522

L18/6620-Nice Performance 18 Inch PRO Sound Loud Speakers Subwoofer Parlante

50W Audio Spotlight Untrasonic Directional Sound Speaker System for Museums, Exhibits

302

50W Audio Spotlight Untrasonic Directional Sound Speaker System for Museums, Exhibits