Amplifiers and loudspeakers can only prove their full potential if the signals are delivered in the right way. This is far more difficult in the car than it is on a hi-fi at home. Alongside the usual effects, electro-magnetic interference also creates problems in the on-board electronics system. Over-proportional loss of voltage to cables that are too thin and badly connected result in poor sound quality and performance. Cables and accessories have to be perfectly tuned to the components, distributor blocks and connections need to provide a constant supply of power. in-akustik car hi-fi cables and accessories ensure dynamics, power and sharp sound – even under difficult conditions. That puts performance on the road.