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Directional Sound Dome Parabolic Speaker for Museums and Library
Other Speakers & Sound Systems

Directional Sound Dome Parabolic Speaker for Museums and Library

Model: PV-30 Customization available Speakers & Audio Systems
US$340.001–9 Pieces
US$320.0010–99 Pieces
US$310.00100–499 Pieces
US$300.00500+ Pieces
MOQ 1 Pieces
Impedance
8 Ohm
Frequency Response
143Hz-21.5kHz
Application
Commercial, Museum
Activity
Passive
Operation Mode
Button Control
Speaker System
Mono
Send Inquiry Full specifications

Specifications

Product nameDirectional Sound Dome Parabolic Speaker for Museums and Library
CategoryOther Speakers & Sound Systems
Model NO.PV-30
ActivityPassive
Operation ModeButton Control
Speaker SystemMono
Speaker MaterialAcrylic
ApplicationCommercial, Museum
CertificationCE, RoHS
MonitorNo
THDNo
Dimension700mm
Height300mm
Input12V, 3A
N.W5.5kg
Max Output25W
Impedance8 Ohm
Frequency Response143Hz-21.5kHz
Max Spl80dB
Cover AngleApprox 40 Degree Angle
Installation ModeSuspended Ceiling
Use EnvironmentIndoor
Cover SizeDiameter 70cm
Transport PackageWooden Box
Specification4pcs in one package
OriginChina
HS Code3906100000
Production Capacity15000PCS/Year
Package Size88.00cm * 83.00cm * 50.00cm
Package Gross Weight25.000kg
CustomizationAvailable
Noise<95dB
Hi-FiNot Hi-Fi
Infrared induction control amplifierThe sound source keeps playing ,speaker keeps silent. When infrared feels someone comes,the amplifier start to work,and the speaker play the sound. After the person leaves 30s, the speaker back to silence.
Infrared induction control audio playerThe speaker play the sound automatically when feels people.after the person leaves, the delay (30 seconds) shuts down, and the audio is played from the beginning every time.
DIAMETER500mm
MAXIMUM OUTPUT POWER30W
Cover rangeAn average of 40°
Packing Information4pc/ carton, wooden frame packing
PackingAll of our products have an individual box. It's the safest way for transportation. We also can design the package according to your requirement. Customized is available.
DeliveryThe order will be transported via UPS, FedEx, TNT and so on. Normally the goods will arrive within 5~7 days after we delivery to the express.
PaymentWe have several payment ways, you can arrange the payment via Western Union, PayPal, T/T.
PriceUS$340.00 1-9 Pieces US$320.00 10-99 Pieces US$310.00 100-499 Pieces US$300.00 500+ Pieces
SupplierShenzhen Golden Lisen Electronic Tech. Co., Ltd.
Data retrieved2026-10-23

Available options

Speaker MaterialAcrylic
Cover SizeDiameter 70cm
Impedance8 Ohm
DIAMETER500mm
MAXIMUM OUTPUT POWER30W

Additional data

Directional sound dome speakers are mainly used for sound publicity. It can focus the sound like the beam of a flashlight. be used in museums, exhibition halls, theme parks and other occasions etc.(Specially Remark: Sound is reflective, and it can only control the spread of sound within a certain range, not just within the dome. Its function is to gather sound and reduce diffusion. )
Details
Infrared induction control amplifier:The sound source keeps playing ,speaker keeps silent. When infrared feels someone comes,the amplifier start to work,and the speaker play the sound. After the person leaves 30s, the speaker back to silence.Infrared induction control audio player:The speaker play the sound automatically when feels people.after the person leaves, the delay (30 seconds) shuts down, and the audio is played from the beginning every time.Please tell us which function you need , so that we can modify it for you.
PV-20PV-30
DIAMETER:
500mm760mm
HEIGHT:
300mm430mm
N.W:
3.0kg4.5kg
MAXIMUM OUTPUT POWER:
30W
Max SPL:80db
Rated impedance:8Ω
Cover range: An average of 40°
Frequency Response:143HZ-21.5KHZ
Packing Information:4pc/ carton, wooden frame packing
Packing List:Sound dome*1 Speaker*1 Amplifier*1 Infrared line*1 hock*1 3.5mm Jack*1

Product description

The supplier lists this product. Its stated application is Commercial, Museum. The listed model is PV-30. The specifications below reflect the information publicly displayed on the listing. Model NO.: PV-30. Speaker Material: Acrylic. Impedance: 8 Ohm. Frequency Response: 143Hz-21.5kHz. Noise: <95dB. MAXIMUM OUTPUT POWER: 30W.

Specifications, options and prices reproduce the supplier's published listing. Please confirm critical parameters with us before ordering.

FAQ

What is the minimum order quantity for Directional Sound Dome Parabolic Speaker for Museums and Library?

The listed minimum order quantity is 1 pieces. Tell us your quantity in the inquiry form and we will confirm it with the manufacturer.

How much does Directional Sound Dome Parabolic Speaker for Museums and Library cost?

The published price is US$300.00 – 340.00 per piece, with lower tier prices for larger quantities. Final pricing depends on quantity, options and destination.

Can it be customized with my logo, color or packaging?

Yes — the listing states that customization is available (Available). Describe your requirements in the inquiry.

Where do these specifications come from?

Specifications, options and prices reproduce the manufacturer's published listing on the date shown in the specification table. Please confirm critical parameters before ordering.

Send an inquiry

Directional Sound Dome Parabolic Speaker for Museums and Library
Directional Sound Dome Parabolic Speaker for Museums and Library
PV-30 · US$300.00 – 340.00 · MOQ 1 Pieces
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