Front Door Speaker

WARNING: This page is about a different car, the 2012 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.

For vehicles with 6-speaker, the 16-cm paper cone speaker has been established.
For vehicles with 9-speaker 7-position system, the 16-cm PP (polypropylene) cone speaker has been established.

Compared to the paper cone speakers, the PP (polypropylene) cone speakers can playback crisper bass.