Is the sound output adjustable?

Yes, the infrared induction control allows the amplifier to start working when someone is detected and stop when they leave, with a 30-second delay.

What is included in the package?

Each package includes one sound dome, one speaker, one amplifier, one infrared line, one hook, and one 3.5mm jack, packed in an individual box with a wooden frame.

Museum Speaker Sound Dome with Infrared Sensor and Hanging Design

Name: Museum Speaker Sound Dome with Infrared Sensor and Hanging Design
Brand: Shenzhen Golden Lisen Electronic Tech. Co., Ltd.
SKU: 2085759045

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

760mm

Height

430mm

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

15000PCS/Year

Key features

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

Directional Audio Technology: Focuses sound like a flashlight beam to specific areas, reducing diffusion and noise pollution.

Customizable Colors and Areas: Colors and coverage areas can be customized to fit specific museum or commercial requirements.

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

High-Fidelity Sound Output: Delivers crystal-clear audio with full-frequency radiation and strong bass voice.

Durable Acrylic Construction: Made of clean, bright, and damage-proof acrylic suitable for museums and exhibition halls.

Fast Sample Delivery: Samples are delivered within 3 days, while mass orders take 7 to 15 days.

Comprehensive OEM/ODM Support: Rich experience in design customization with flexible options for clients.

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: ≤4.60h

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 speaker remains silent until the infrared sensor detects a person. It then plays sound automatically and stops 30 seconds after the person leaves.

Q:Can the sound dome be customized?

Yes, colors and coverage areas can be customized. We also offer flexible customization for dimensions and functions based on your requirements.

Q:Where can this speaker be installed?

It can be fixed on the ceiling, wall, or other conditions using single-point installation, making it suitable for museums, exhibition halls, and theme parks.

Q:What is the delivery time for orders?

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

Q:What payment methods do you accept?

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