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Any of those OEM speakers with paper cones suck majorly.
Go to Crutchfield.com and get something decent. Even a relatively cheap 6x8 is going to be better than any OEM.
e.g. https://www.crutchfield.com/p_109STAGE8/JBL-Stage-8602.html?tp=93
I prefer the Infinity Kappa but they're usually around $100 a pair. But that's just me, I like good music and want to hear it as close as it was intended. Not some muddy, distorted version.
I also use the Expedition for long vacations of 10-18 hour drives so I think the $ is well spent. That may not be your case...
Ford puts in decent OeM speakers
But if I could actually get something that sounds better and total cost for front and rear doors was $100-150 that would be extremely worth it.