What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 1 piece.

Factory Lisenecho Directional Sound Dome Parabolic Speaker System with IR Sensor for Museums

Name: Factory Lisenecho Directional Sound Dome Parabolic Speaker System with IR Sensor for Museums
Brand: Shenzhen Golden Lisen Electronic Tech. Co., Ltd.
SKU: 1975925361

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

US$450.00

1-9 Pieces

US$420.00

10-99 Pieces

US$400.00

100-499 Pieces

US$380.00

500+ Pieces

Sample price:US$420.00/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

Application

Commercial

Certification

CE, RoHS

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 Ceiling

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: Creates independent audio zones using parabolic dome technology, preventing sound interference between areas.

IR Sensor Control: Built-in infrared sensor automatically starts/stops audio playback when visitors enter or leave the detection zone.

Customizable Design: Colors and installation areas can be customized to fit specific museum or gallery requirements.

High Power Output: Available in 20W and 30W models with 80dB Max SPL and 8 Ohm impedance for clear, strong bass voice.

Multi-Format Support: Supports USB/SD for audio/video sources and HDMI connection for screen display of photos, text, and videos.

Versatile Installation: Can be fixed on ceilings, walls, or other surfaces using single-point installation modes.

Professional Audio Quality: Features 5.25-inch two-frequency division drivers providing full-frequency radiation and precise audio focus.

Flexible OEM/ODM: Offers flexible customization options including function modification based on specific customer needs.

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: ≤2.20h 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 does the IR sensor control the speaker?

The speaker remains silent until the infrared sensor detects a person entering the zone. It then starts playing audio. After the person leaves, it stops after a 30-second delay.

Q:Can the product be customized?

Yes, colors, installation areas, and specific functions can be customized. We also support OEM/ODM design services.

Q:What is the delivery time for orders?

Samples can be delivered within 3 days. Mass orders typically take 7-15 days. Peak and off-season lead times are within 15 workdays.

Q:What payment methods are accepted?

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

Q:Where can this speaker be used?

It is suitable for museums, exhibition halls, theme parks, and other commercial venues requiring focused audio publicity.