FRONT: The IS FORD 165 2-way component kit is designed for all drivers who want to replace their original audio system with a hi-fi quality sound solution. The speaker drivers employ Polyglass technology, which delivers well-defined midrange and bass. The sound is natural and without coloration. The Aluminium inverted dome tweeter, a Focal technology, provides perfect treble reproduction in every direction. In addition, tweeter mounting foams and anti-vibration foams are included for a perfect set up.