V22 Hearing Loop Driver

v22 v2

Our highly efficient V22 hearing loop driver is built around high-end technology designed for the flagship V Series PRO hearing loop driver range. It is suitable for driving the most demanding perimeter loop systems in medium to large venues.

With a Class-D amplifier output stage, the V22 delivers enough current to drive even the toughest loop loads. The audio subsystem is built around an advanced DSP core which is combined with microprocessor control.


  • DSP controlled automatic gain control and high frequency compensation for metal loss
  • Class-D amplifier output stage capable of delivering
  • 12ARMS @ >22VRMS
  • Ultra-efficient power utilisation (up to 90% efficient)
  • True constant current output stage
  • Simple user interface
  • Backlit LCD display
  • Sleep mode
  • Continuous self-testing
  • Integrated protection circuits with temperature, voltage, short circuit and DC detection
  • 1U chassis (compatible 6U Rack Cabinet available upon request)

Product Sheet

User Guide


6U Rack Cabinet

Our 19” equipment rack cabinet features a lockable front, left or right hinged doors and removable side panels for easy maintenance. It can be either wall mounted or sit on a surface

Hearing Loop Hub

Visit our Hearing Loop Hub to see how hearing loops work, what different types of loops can do for your business, the latest information on legislations and standards, and frequently asked questions.

Made In The UK MADE IN THE UK: We’re proud to say our Contacta designed products are manufactured in the UK

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