Focuses Sound Dome Directional Audio Parabolic Speaker System with Infrared Sensor for Museums Video,Demo, How It Works & Features

Name: Focuses Sound Dome Directional Audio Parabolic Speaker System with Infrared Sensor for Museums
Uploaded: 2026-07-11T08:50:24+08:00
Description: Watch the Focuses Sound Dome Directional Audio Parabolic Speaker System with Infrared Sensor for Museums video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-05-16 3840

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Product Specifications

Model NO.:

PV-30

Noise:

<95dB

Hi-Fi:

Not Hi-Fi

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

Trademark:

Lisenecho

Transport Package:

Wooden Box

Specification:

4pcs in one package

Origin:

China

HS Code:

3906100000

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