Car Audio seen only in the Philippines

Shot from the FX I was riding yesterday. They used the CD Rom drive from a Computer as part of the Car Audio system. I've seen Discman being used in Cars (used one myself) as there are Car kits being sold in the market. But I never seen a CD rom drive used in Cars basically they are for desktop pc. If I'm not mistaken this are the internal type.Another Filipino ingenuity.(Sorry for the blur pic hard to shoot in a shaky moving vehicle)