V22 Single Output Hearing Loop Driver

Contacta V22 product shot

The V22 is a powerful constant current, single output hearing loop driver. It is suitable for hearing loop systems in medium to large venues for perimeter and figure-eight loop layouts. The Class-D output stage deliver enough current to handle tough loop loads.

The audio subsystem is built around an advanced DSP Core with microprocessor control. This modern driver delivers an optimal combination of efficient performance and power. It provides a high-spec and feature-rich interface which is easily controlled from the LCD display.

The built-in Line Output allows for additional V22 drivers to be chained from the first. Note: The Line Output is not phased and cannot be used to create phased pairs of V22s.


  • 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)


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

Video Installation Guide Play

Hearing Loop Standards

Product Sheet

User Guide

Hearing Loop Hub at Contacta

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

Get In Touch

    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.