How should the speaker be installed?

Ideally mounted on the ceiling facing the floor for 'sound-shower' mode, or pointing at objects for 'virtual speaker' mode.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

What certifications does the product have?

The product is CE certified. Other certifications may include FCC and RoHS depending on the specific model.

Ultrasonic Directional Speaker with High Frequency Parametric Loudspeakers System for Museums

Name: Ultrasonic Directional Speaker with High Frequency Parametric Loudspeakers System for Museums
Brand: Shenzhen Golden Lisen Electronic Tech. Co., Ltd.
SKU: 2093238135

Guangdong, ChinaShenzhen Golden Lisen Electronic Tech. Co., Ltd.

US$390.00

1-9 Pieces

US$380.00

10-99 Pieces

US$360.00

100+ Pieces

Sample price:US$390.00/piece.Request sample

Product profile

Customization

Available

Usage

Expand Volume, Directional Speaker

Model No.

G15

Model NO.

G-15

Product Size

220*230mm

Angle Range

About 15 Degrees

Max Power

100W

Spl

85dB@1kHz/1m

Thd Total Harmonic Distortion

0.5%

Audio Input

3.5mm, Bluetooth, TF Card

Power Input

DC 5V 3A

Transmision Distance

<70m

Frequency Range

400Hz-10kHz

Material

Acrylic

Harmonic-Distortion

0.50%

Radiation Mode

Direct Radiation Type

Certification

Transmission Mode

Ultrasonic Wave

Cone

Transducer Principle

Style

Wall Hanging

WORD nChannels

Mono

Brand

Lisenecho

Transport Package

Gift Box

Specification

4pcs/carton

Trademark

Lisenecho

Origin

China

HS Code

8518290000

Production Capacity

20000PCS/Year

Key features

Ultrasonic Directional Sound: Focuses audio beam to <15 degrees, ensuring sound is heard only at specific spots without interference.

Bluetooth 5.0 Connectivity: Supports wireless audio streaming via Bluetooth 5.0, plus TF card and 3.5mm audio input options.

Super-Thin Design: Features a super-thin transducer unit (220*230mm) that blends seamlessly into any environment aesthetically.

Virtual Sound Source Mode: Creates illusion of sound originating from reflected objects like digital signs, hiding the actual speaker.

Low Distortion Audio: Pre-processing algorithm reduces total harmonic distortion to 0.5% for clear voice and music quality.

Easy Installation & Control: Wall-mountable design with remote control, infrared sensor, and volume adjustment for hassle-free use.

Flexible Customization: ODM and OEM services available with flexible customization options for packaging and product requirements.

CE Certified Quality: Product meets CE certification standards, ensuring safety and reliability for commercial use.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamFast Delivery

Shenzhen Golden Lisen Electronic Tech. Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: The company had successful foreign trading experience in North America, South America and Europe. CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤7.43h

AI-Powered supplier vetting

SummaryShenzhen Golden Lisen Electronic Technology Co. Ltd., established in 2005, specializes in product R&D, production, and sale, focusing on items like CD machines and Bluetooth speakers. The supplier holds significant certifications (FCC, RoHS, CE) and serves major global markets with a notable export percentage. Despite a lack of new product launches last year, the company is capable of flexible customization and OEM services for popular brands. However, it lacks capabilities in overseas warehousing, showrooms, and trade shows, and does not collaborate with Fortune 500 companies. Financially, it shows consistent data over the last three years.

Supplier typeThe supplier is a high-tech enterprise that integrates R&D, production, and sales, with key products including CD machines and Bluetooth speakers.

CertificationsThe supplier holds FCC, RoHS, and CE certifications, indicating compliance with international standards.

After-Sales capabilityThe supplier has clear procedures and records for handling corrective actions and customer complaints.

Financial creditFinancial data is consistent over the past three years, covering aspects like cash flow and profit index.

R&D capabilityThe supplier does not offer SDKs and had no new product launches last year, indicating limited innovation capability.

Customization capabilityThe supplier offers flexible customization and quick delivery of customized samples.