Vibro FON: Audio System Acoustic Decoupler

Vibro FON is an audio decoupling system developed considering the needs of both studio and hi-fi users in mind.

Vibro FON is made of rubber and its main anti-vibration element is high-tech semi-closed cells polyurethane foam of 25mm thickness. Due to its increased friction (circular rings on the bearing base), attachment is not required.


Vibro FON is an audio system acoustic decoupler support that consists of a cup made of rubber and its main anti-vibration element made of a polyurethane foam material (25mm thickness) of high-tech semi-closed cells (Regufoam©) hosted inside the cup. Its original design is a result of many years of experience in design and development of anti-vibration systems for audio systems & quality studio products.

According to testing and measurements, while using the VibroFON decouplers the transmission of sound energy from the audio system cabinet to its supporting surfaces is considerably reduced. In fact, the observed transmission reduction is greater than using standard pins. The result is a significantly enhanced perception of low frequency accuracy, a clearer stereo image and thus an auditory representation that stays more true to the audio system manufacturer’s intended design.

Vibro FON audio system isolator, features:

  • Special Vibration absorber pad for effective decoupling
  • Reduces sound coloration, increases sound clarity & decreases acoustic feedback
  • Specially designed for Sub-woofers, monitor/hi-fi speakers, disc players, turntables, amplifiers and other audio equipment
  • Advanced technology energy absorbing foam material
  • Prevents structure-born resonances & mechanical distortion
  • Resistance to time
  • cost-effective solution for ensuring the acoustic performance of the sound system.

Φ 67mm x 30mm (height)

– Loudspeakers, subwoofers, amplifiers, Hi-Fi equipment support

Vibro FON is self-supporting in a wide range of applications, due to increased friction (circular rings on the bearing base).  For the convenience of our customers we have included screws M6X25mm, to assist the connection to the speaker base.

Watch the video below on our YouTube channel to see the effectiveness of Vibro FON.


Vibro FON Selection Table

Frequently, the weight on the speakers is not distributed evenly. In this case, it is essential to select a different kind (color) of Acoustic decoupler for installation at the loudspeaker’s front and back side. It is necessary to examine the loudspeaker’s weight distribution before making a selection.

For more information on the technical characteristics of the product, see the Documents section.