What is the minimum order quantity?

The minimum order quantity is 1 piece.

How is the product packaged?

Each product comes in an individual box with a wooden frame. Custom packaging design is also available.

What is the sound coverage angle?

The average cover range is approximately 40 degrees, focusing sound within a specific area.

20' Directional Sound Dome Full-Range Speaker with Infrared Sensor for Pavilions

Name: 20' Directional Sound Dome Full-Range Speaker with Infrared Sensor for Pavilions
Brand: Shenzhen Golden Lisen Electronic Tech. Co., Ltd.
SKU: 2037460942

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

US$320.00

1-9 Pieces

US$300.00

10-99 Pieces

US$290.00

100-499 Pieces

US$280.00

500+ Pieces

Sample price:US$320.00/piece.Request sample

Product profile

Customization

Available

Noise

<95dB

Hi-Fi

Not Hi-Fi

Model NO.

PV-20

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 50cm

Transport Package

Wooden Box

Specification

4pcs in one package

Trademark

Lisenecho

Origin

China

HS Code

3906100000

Production Capacity

10000PCS/Year

Key features

Directional Sound Focusing: Focuses sound like a flashlight beam to create independent audio zones without interference.

Infrared Sensor Control: Automatically plays sound when people approach and silences after 30 seconds of inactivity.

Customizable Colors and Areas: Colors and coverage areas can be customized to meet specific design requirements.

Versatile Installation: Supports suspended ceiling, wall, and single-point installation for flexible deployment.

High-Quality Audio Performance: Delivers full-frequency radiation with strong bass and clear sound in the parabolic dome.

Multiple Application Scenarios: Ideal for museums, restaurants, exhibitions, hotels, libraries, and theme parks.

Compact and Durable Design: Acrylic dome construction is clean, bright, and damage-proof for long-term use.

Flexible Customization Options: Offers flexible customization for dimensions, functions, and packaging according to 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: ≤5.54h

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 work?

The amplifier starts working when the sensor detects a person and stops after 30 seconds of no movement. The audio player restarts from the beginning each time.

Q:What are the available customization options?

Colors, coverage areas, dimensions, and specific functions can be customized. We also offer custom packaging design.

Q:How long does delivery take?

Samples are delivered within 3 days. Mass orders take 7 to 15 days. Goods typically arrive within 5 to 7 days after shipping.

Q:What payment methods do you accept?

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

Q:Is OEM and ODM service available?

Yes, we have rich experience in OEM and ODM design and can modify products according to your requirements.