How is the product packed for shipping?

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

What is the minimum order quantity?

The minimum order quantity is 1 piece.

What certifications does the product have?

The product holds FCC, RoHS, and CE certifications.

Professional Line Array Parabolic Sound-Focusing Dome Speaker with IR Sensor Auto Play for Museum and Exhibition Projects

Name: Professional Line Array Parabolic Sound-Focusing Dome Speaker with IR Sensor Auto Play for Museum and Exhibition Projects
Brand: Shenzhen Golden Lisen Electronic Tech. Co., Ltd.
SKU: 1994003201

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

US$420.00

1-9 Pieces

US$400.00

10-99 Pieces

US$380.00

100-499 Pieces

US$360.00

500+ Pieces

Product specifications

size

Sample price:US$420.00/piece.Request sample

Product profile

Customization

Available

Noise

<95dB

Hi-Fi

Model NO.

PV-30

Activity

Active

Operation Mode

Wire / Remote Control

Speaker System

2.1 Channel

Speaker Material

Acrylic

Application

Museum

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 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 like a flashlight beam.

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

Customizable Dimensions: Available in 500mm and 760mm diameters with corresponding height and weight options.

Multi-Format Support: Supports USB, SD, and HDMI connections for audio, video, photos, and text display.

Adjustable Audio Control: Features independent Bass, Treble, and Volume adjustment for precise sound tuning.

Flexible Installation: Can be fixed on ceilings, walls, or other surfaces with single-point installation.

High-Fidelity Output: Delivers full-frequency radiation with strong bass and 2.1 channel stereo sound.

OEM/ODM Customization: Offers flexible customization for colors, areas, and packaging design.

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: ≤2.42h 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 infrared sensor control work?

The speaker remains silent until an infrared sensor detects a person. It then plays sound and automatically shuts down after 30 seconds of no movement.

Q:What are the available sizes for the directional sound dome?

The product is available in two sizes: PV-20 with a 500mm diameter and PV-30 with a 760mm diameter.

Q:Can the product be customized?

Yes, colors, areas, and packaging can be customized. OEM and ODM services are also available.

Q:What is the delivery time for samples and mass orders?

Samples can be delivered within 3 days, while mass orders typically take 7 to 15 days.

Q:What payment methods are accepted?

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