The OEM speakers in my older Ford sound pretty good all things considered. I’ve never had a problem with the older OEM speakers in my car and other cars I’ve owned. If you’re not upgrading your stereo at all then it’s not always worth it to spend more money for aftermarket necessarily. OEM pop right in like the old one you’re replacing and connect just like the old one. Always better than having to adapt a frame or the wiring for aftermarket in my opinion.