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Transducer to transform the cardboard into a loudspeaker


The VibroPad is a speaker part that sticks on a cardboard to change it into a speaker. If it is stuck on a closed cardboard, the interior volume acts as a subwoofer and the sound approaches a real audio speaker.

For an optimum result, you can stick it on a « foam board » (two layers of cardboard with a foam in the middle)

It is an anti-vandalism solution easy to implement or to make original speakers that you can decorate at will.

You must use an audio source and a few watts amplifier. Ideal for complements of amplified audio / video players of the ID-AL range.


  • Advertising / point of sales
  • Museum
  • Model
  • Musical frame


Download the datasheet

Audio Specifications

  • Transducer type: surface exciter / resonator
  • Resonant frequency: 335 Hz
  • Bandwidth: 200 Hz – 20 kHz
  • Impedance: 4 Ω
  • Power rating : 5 W
  • Maximal output power: 10 W

Interfacing and Connectivity

  • Spring-loaded speaker terminal, 2 poles
  • Fixing type: stickers

Thermal Information

  • Operating ambient temperature: from -10 to +60 °C


  • Diameter: Ø 90 mm
  • Depth: 20.5 mm


  • 59 g

Vidéos / Ressources