How is the product packed?

Each product comes in an individual box for safe transportation. Custom packaging design is also available.

Hi-Fi Audio Active Ultrasonic Directional Speaker System for Museums

Name: Hi-Fi Audio Active Ultrasonic Directional Speaker System for Museums
Brand: Shenzhen Golden Lisen Electronic Tech. Co., Ltd.
SKU: 1958269491

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

US$400.00

1-9 Pieces

US$390.00

10-99 Pieces

US$380.00

100+ Pieces

Sample price:US$400.00/piece.Request sample

Product profile

Customization

Available

Impedance

8 ohms

Operating Voltage

24V

Model NO.

L17

Power

50W

Sound Pressure Level

80 dB

Usage

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

Model No.

G17

Product Size

263*132*28mm

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

Transport Package

Corrugated Box + Foam

Specification

4pcs/carton

Trademark

Lisenecho

Origin

China

HS Code

8518290000

Production Capacity

15000PCS/Year

Key features

Ultrasonic Directional Sound: Creates a focused audio beam to prevent noise interference and ensure clear sound in specific areas.

Multiple Audio Input Options: Supports Bluetooth 5.0, USB flash drive, TF card, and 3.5mm audio input for versatile connectivity.

Flexible Control Modes: Features infrared sensor control, remote control, and silent/pause/play modes for efficient management.

Super-Thin Design: Equipped with an ultra-thin transducer unit, allowing for sleek installation on ceilings or walls.

Virtual Sound Source Effect: Creates the illusion of sound originating from a specific object or location through beam reflection.

Low Distortion Technology: Adopts advanced pre-processing algorithms to reduce harmonic distortion for high-quality stereo sound.

Easy Installation: Can be installed on ceilings or with brackets at any angle, suitable for museums and exhibitions.

Customization Available: Offers flexible customization options for packaging and product requirements to meet specific needs.

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: ≤8.80h

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.

Product Q&A

Q:How do I place an order?

Please contact us with the model, quantity, and requirements. After confirming the invoice and receiving payment, we will arrange shipment and provide the tracking number.

Q:What are the payment methods?

We accept Western Union, PayPal, T/T, LC, D/P, and small-amount payments.

Q:What is the delivery time?

Orders are shipped via UPS, FedEx, TNT, etc. Goods typically arrive within 5-7 days after delivery to the express carrier.

Q:Can the speaker be customized?

Yes, customized packaging and product requirements are available upon request.

Q:What are the main features of this speaker?

It features ultrasonic directional sound, Bluetooth 5.0, USB/TF card support, infrared/remote control, low distortion, and a super-thin design.