Designing and developing a car audio system for a certain model is a complex process. Hitting the right note in the small car segment is particularly challenging for acoustic engineers with lots of things to consider. Changing the seat material alone can alter the acoustics in an otherwise identical cabin. Audio specialist Harman has worked closely with Ford to develop a premium sound upgrade for the new Fiesta. To learn more, we spoke to Greg Sikora, Harman 'Golden Ear' and Senior Manager, Head of Acoustic Systems Engineering Europe, Car Audio, and Stefan Varga, Harman 'Golden Ear' and Senior System Engineer Acoustic, Car Audio at Harman International.