List of car audio manufacturers and brands

This list of car audio manufacturers and brands comprises brand labels and manufacturers of both original equipment manufacturer (OEM) and after-market products generally related to in car entertainment that already have articles within Wikipedia. While components sold by these companies have much in common with other audio applications or may market the same products for non ICE applications, they are noted for marketing their products specifically for ICE use.
This is not intended to be a list of all ICE brands, only those with articles already on Wikipedia for other reasons.