Cadwell Park
HiQ Sound has helped to maintain the sound system here for many years; this is a bit like maintaining the Forth road bridge! However Motor Sport Vision ltd took over a few years ago and appropriate funding has been made available to generally improve the circuit facilities including the sound and timing TV equipment specification / coverage of the circuit.
The speakers around the circuit number approximately 95 powered by 2.5Kw of 100 volt line amplifiers and a lot of cable!