What certifications does the product have?

The product has FCC, RoHS, and CE certifications.

How is the product packed?

All of our products have an individual box. It's the safest way for transportation. The packing list includes Speaker*1, DC Adaptor*1, Power driver*1, and Audio Line*1.

Wall-Mount and Ceiling Audio Spotlight Ultrasonic Directional Speaker System for Museums

Name: Wall-Mount and Ceiling Audio Spotlight Ultrasonic Directional Speaker System for Museums
Brand: Shenzhen Golden Lisen Electronic Tech. Co., Ltd.
SKU: 1958846041

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

US$420.00

1-9 Pieces

US$400.00

10-99 Pieces

US$390.00

100+ Pieces

Sample price:US$450.00/piece.Request sample

Product profile

Customization

Available

Impedance

8 ohms

Operating Voltage

24V

Model NO.

G-17

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 and Ceiling

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 deliver sound only to specific areas without background noise.

Immersive Visitor Experience: Ideal for museums and libraries, providing clear, targeted audio guides for exhibits.

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

Flexible Installation Modes: Supports wall-mount and ceiling installation with adjustable beam angles for sound-shower or virtual speaker modes.

Advanced Control Features: Includes remote control, infrared sensor control, and virtual sound source technology for enhanced usability.

High Audio Quality: Features low distortion (0.5%) and high SPL (up to 95dB) for crystal-clear audio reproduction.

Compact and Sleek Design: Ultra-thin transducer unit blends seamlessly into any environment without compromising aesthetics.

OEM/ODM Customization: Flexible customization options available for packaging and product requirements.

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: ≤2.67h

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 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, LC, D/P, and Small-amount payment.

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. Peak Season Lead Time: within 15 workdays, Off Season Lead Time: within 15 workdays.

Q:Is customization available?

Customized is available. We also can design the package according to your requirement. OEM and ODM services are available.

Q:What is the minimum order quantity?

The Minimum Order Quantity is 1pcs.