ICT Driver Technology
Our ICT models utilise a wireless electromagnetic tweeter that does not require a crossover and cannot be burned out from heavy use.
The point-source configuration of the TANNOY ICT driver’s mid-bass and tweeter sections ensures a wide and controlled dispersion for optimum coverage. By utilising a wireless electromagnetic tweeter that does not require a crossover and cannot be burned out from heavy or abusive use, this drive unit addresses the two most common component failures experienced in background music and sound reinforcement systems - the tweeter and the crossover.
The use of an inductively coupled 25 mm (1”) Duralumin domed wireless electromagnetic tweeter means that no crossover is required in the design. The high frequency dome has a deep drawn skirt which sits on the inside of the low frequency voice coil in the same magnetic gap. Like a single shorted turn, it is induced with high frequency information generated by the low frequency voice coil, which is fed a full bandwidth signal.