As good as any other head unit in the market no matter of cost.
Exeptional sound quality and features even with standard car speakers.
another plus it includes all fittings for easy installation in the car.
ease of use..straight forward and in no time.
only negative was the overseas delivery that took ages to get here.....
All in all worth every penny.Sony CDX-GT450U CD/Mp3 Head Unit with Front USB and Aux-in