How is the product packaged for shipping?

Each unit comes in an individual box with a wooden frame for safety. The packing list includes the sound dome, speaker, amplifier, infrared line, hook, and 3.5mm jack.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Directional Dual-Parabolic Stereo Sound Audio Dome Speaker System for Museums

Name: Directional Dual-Parabolic Stereo Sound Audio Dome Speaker System for Museums
Brand: Shenzhen Golden Lisen Electronic Tech. Co., Ltd.
SKU: 1950465761

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

US$380.00

1-9 Pieces

US$360.00

10-99 Pieces

US$350.00

100-499 Pieces

US$340.00

500+ Pieces

Sample price:US$380.00/piece.Request sample

Product profile

Customization

Available

Noise

<95dB

Hi-Fi

Not Hi-Fi

Model NO.

PV-30

Activity

Passive

Operation Mode

Button Control

Speaker System

Mono

Speaker Material

Acrylic

Application

Commercial, Museum

Certification

CE, RoHS

Monitor

THD

Dimension

700mm

Height

300mm

Input

12V, 3A

N.W

5.5kg

Max Output

25W

Impedance

8 Ohm

Frequency Response

143Hz-21.5kHz

Max Spl

80dB

Cover Angle

Approx 40 Degree Angle

Installation Mode

Suspended Ceiling

Use Environment

Indoor

Cover Size

Diameter 76cm

Transport Package

Wooden Box

Specification

4pcs in one package

Trademark

Lisenecho

Origin

China

HS Code

3906100000

Production Capacity

15000PCS/Year

Key features

Directional Sound Focus: Focuses sound like a flashlight beam, creating independent audio zones without interference.

Infrared Sensor Control: Automatically plays sound when motion is detected and silences after 30 seconds of inactivity.

Customizable Design: Colors and installation areas can be customized to fit specific aesthetic and functional needs.

Premium Audio Quality: Delivers crystal-clear stereo sound with strong bass and full-frequency radiation.

Versatile Installation: Supports suspended ceiling, wall, or other single-point installations for various environments.

Durable Acrylic Build: Constructed from clean, bright, and damage-proof acrylic material suitable for public use.

Wide Application Scope: Ideal for museums, exhibitions, hotels, libraries, and restaurants requiring discreet audio.

Flexible Customization: Offers flexible customization options for dimensions, power input, and specific functional 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: ≤1.38h

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 does the infrared sensor control work?

The speaker remains silent until infrared detection senses a person approaching. It then starts playing audio and automatically shuts down after 30 seconds of no motion, restarting from the beginning next time.

Q:Can the product be customized?

Yes, colors, installation areas, and specific functions (such as sensor delay settings) can be customized according to your requirements.

Q:What is the delivery time for orders?

Samples can be delivered within 3 days. Mass orders typically take 7 to 15 days for production and delivery.

Q:What payment methods are accepted?

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

Q:What certifications does the product have?

The product holds CE and RoHS certifications, ensuring compliance with safety and environmental standards.