What are the minimum order requirements?

Minimum Order Quantity is 1pcs.

What certifications does the product have?

Product Certification includes FCC, RoHS, and CE.

What is the lead time for orders?

Average Lead Time is within 15 workdays for both peak and off-season.

Directional Ultrasonic Speaker with Focused Audio Technology Parametric Array for Museum and Exhibition

Name: Directional Ultrasonic Speaker with Focused Audio Technology Parametric Array for Museum and Exhibition
Brand: Shenzhen Golden Lisen Electronic Tech. Co., Ltd.
SKU: 2116128065

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

US$100.00

1-9 Pieces

US$98.00

10-199 Pieces

US$95.00

200+ Pieces

Product specifications

color

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Enclosure Material

Aluminum

Impedance

Model NO.

G-19

Power Handling

15W

Sound Pressure Level

85 dB

Usage

Home Theater, Professional Monitoring, Studio Application, 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%

Radiation Mode

Direct Radiation Type

Transmission Mode

Ultrasonic Wave

Transport Package

Gift Box

Specification

39*20*25cm

Trademark

Lisenecho

Origin

China

HS Code

8518290000

Production Capacity

15000PCS/Year

Key features

Ultrasonic Directional Technology: Creates narrow beam sound like a flashlight, audible only in specific areas.

Sound Shower Mode: Ceiling-mounted design targets sound to a single spot, minimizing reflections.

Virtual Speaker Mode: Bounces sound off objects to create hidden audio sources at specific locations.

Bluetooth 5.0 Connectivity: Supports wireless audio streaming alongside USB and TF card playback.

Infrared Sensor Control: Enables silent operation, auto-play, and cycle display features.

Super-Thin Design: Ultra-narrow transducer unit allows for sleek, unobtrusive installation.

Low Harmonic Distortion: Pre-processing algorithm reduces distortion to 0.5% for clear audio.

Flexible Customization: OEM and ODM services available with flexible customization options.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast Delivery

Shenzhen Golden Lisen Electronic Tech. Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.97h CertifiedTerms of Payment: LC, D/P, T/T, etc.

AI-Powered supplier vetting

SummaryShenzhen Golden Lisen Electronic Technology Co., Ltd. is described as a high-tech manufacturer established in 2005, covering product R&D, production, and sales. Its products include hanging CD machines, advertising power banks, and Bluetooth speakers. The supplier reports FCC, RoHS, and CE compliance certifications, flexible customization, and delivery of customized samples within three days. It has four R&D engineers, six to ten quality-control staff, and reported lead times within 15 workdays in both peak and off-peak seasons. Service procedures for corrective and preventive actions and customer complaints are documented and followed. However, the supplier reports no in-stock capacity, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. No new products were launched in the past year, no SDK is available, and quality assurance status and raw-material traceability are unknown. Financial information is represented only by reporting years, so financial...

Supplier typeThe supplier is explicitly described as a high-tech enterprise integrating product research and development, production, and sales. Its stated product range includes hanging CD machines, advertising power banks, and Bluetooth speakers, supporting classification as an electronics manufacturer.

CertificationsThe supplier reports FCC, RoHS, and CE certifications in both its sustainable-development/product-certification information and product compliance information. These stated certifications provide explicit evidence of compliance coverage for the listed standards.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints. However, it reports no in-stock service capacity, overseas warehouse, overseas showroom, overseas agents or branches, and service coverage in zero countries, indicating limited physical overseas support.

Customization capabilityThe supplier explicitly offers flexible customization and states that its R&D team can provide a new customized sample within three days. Its description also identifies integrated R&D, production, and sales capabilities, directly supporting a positive assessment of customization services.

Client casesThe supplier states that it serves customers in East Asia, Southeast Asia, Europe, and North America, and confirms OEM service for well-known brands. It reports no cooperation with Fortune 500 companies; therefore, geographic reach and brand OEM experience are evidenced, but major-enterprise case strength is limited.

Product Q&A

Q:How to place an order?

Please contact us to tell the model, quantity and other requirements. Performer Invoice confirmed the order will be arranged upon receipt of your payment. Confirm and ship the goods, then the tracking number will be sent to you promptly. We will help to track your goods until you receive them safely.

Q:What is the packing method?

All of our products have an individual box. It's the safest way for transportation. We also can design the package according to your requirement.

Q:How long does delivery take?

The order will be transported via UPS, FedEx, TNT and so on. Normally the goods will arrive within 5~7 days after we delivery to the express.

Q:What payment methods are accepted?

We have several payment ways, you can arrange the payment via Western Union, PayPal, T/T.

Q:Is customization available?

Customized is available. We offer flexible customization options.