What is the minimum order quantity?

The minimum order quantity is 1 piece.

What are the available audio inputs?

The speaker supports 3.5mm audio line, Bluetooth, and TF card inputs.

Professional Parametric Array Ultrasonic Technology Focused Audio Directional Sound Speaker for Conference

Name: Professional Parametric Array Ultrasonic Technology Focused Audio Directional Sound Speaker for Conference
Brand: Shenzhen Golden Lisen Electronic Tech. Co., Ltd.
SKU: 2098959845

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

Directional Sound Technology: Ultra-narrow beam angle ensures sound is directed exactly where needed without interference.

Bluetooth 5.0 Connectivity: Seamless wireless audio streaming with support for U-disk and TF card playback.

Super-Thin Design: Super-thin transducer unit allows for sleek wall mounting that blends into any environment.

Low Distortion Audio: Pre-processing algorithm reduces harmonic distortion for clear voice and music reproduction.

Long-Range Transmission: Sound intensity does not attenuate with distance, ensuring propagation up to 70 meters.

Multiple Control Options: Features remote control, infrared sensor, and virtual sound source capabilities.

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

CE Certified Quality: Product meets CE certification standards for safety and performance in various settings.

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: ≤2.35h 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 are the payment methods?

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

Q:How is the product packed?

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. Customized is available.

Q:What is the delivery time?

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:Is customization available?

Customized is available. We offer flexible customization options.