Directional Sound Dome Speaker with Infrared Sensing Controlling Sound

Directional sound dome loudspeaker
Product Specification:
20/30 dia, dome, 5.25 two-frequency division, single track
•Provides full-frequency radiation and strong bass voice 
•Fully applied in multi-sound areas and public broadcasting system 
* The most legible sound
•Can be fixed in the ceiling, wall, and other conditions with the single-point installation. * The colors and areas can be customized.
Double Parabola Rounded Crest Loudspeakers are clean and bright with security and damage proof can be used in many kinds of situation. 

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-20	PV-30
DIAMETER:
500mm	760mm
HEIGHT:
300mm	430mm
N.W:
3.0kg	4.5kg
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

Why choose us?

1. Trustworthy business partner, professional manufacture
2. Strict quality control, all products should undergo IQC, IPQC, OQC procedures
3. Prompt delivery, samples within 3 days, mass order within 7~15 days
4. Rich experience in OEM/ODM design
5. IC Protection for charging/over-charge/short circuit/over-discharge/over-current/-voltage/-temperature


How to place an order?

1. Please contact us to tell the model, quantity and other requirements.
2. Performer Invoice confirmed the order will be arranged upon receipt of your payment.
3. Confirm and ship the goods, then the tracking number will be sent to you promptly.
4. We will help to track your goods until you receive them safely.


Packing :
All 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.


Delivery:
The 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.


Payment:
We have several payment ways, you can arrange the payment via Western Union, PayPal, T/T.


Welcome to contact us today for further details about our company and products!