Whispering
Windows 
THE SYSTEM THAT THREW THE
BOX AWAY
Attract more customers into your store with
Whispering Windows, the new technology that transmits audio messages
right through your windows without using any traditional speakers.
The result is simply amazing. Combine Whispering Windows with
our innovative image displays and increase your sales.
 How
it works
Simply stick the two acoustic drivers to your window and it becomes a speaker.The sound comes from the entire surface of the window, which is much less directional than traditional speakers. It is very interesting for retail applications. It comes with two drivers and one amplifier. Yoo can use our MP3 player to play your audio files.
It's ideal when combined with our image display.
You will attract more customers in your store than ever before.
Technical
specifications
| • |
Frequency response: 150 - 18000 Hz |
| • |
6 Ohm |
| • |
Active material: Terfenol-D |
| • |
Weight: 650 gr. (1.43 lbs) |
| • |
Dimensions : |
|
| |
- Diameter: 5.3 cm x Length: 4.3
cm |
| |
- Diameter: 2.1 in. x Length:
1.7 in. |
| 
