Terraphone Professional intercom kit with two open face headsets. With many years experience in producing intercom systems, these Terraphone kits offer outstanding performance at very affordable costs. The Professional intercom systems include an amplifier with dual volume controls, a pair of universal noise cancelling headsets, which are to be fitted inside your helmets, without any drilling or modifications to the shell and a radio input cable. The amplifier is supplied with flying leads ready for connecting to the car's 12v wiring system.
The open face headsets include self adhesive microphone booms, which stick to the outside of the helmet. This might sound a bit unprofessional, but in actual fact, these stick very well to your helmet and will remain in place for many years. Additional sticky pads can be purchased should you need to change the position, you're having your helmet painted or you need to remove it to go onto a new helmet. Either way a superb rally system that performs very well and will reward you with years of great service.
Supplied as a Kit