New rear door speakers worth the money???

Hey so I have a 2008 DC with a Kenwood DNX 7180 with JL C2 650x components in the front powered by a MTX TA3404 underrated at 50 watts per channel ( an old amp I know but still works great so can't justify replacing it yet) the rear are curently just thr stock speakers powered off of the deck, and 2 Memphis PR10v2 powered by a MTX 5601 amp stuffed behind the back seat. Soooooooo my question is it worth it to replace the rear speakers since the are just for fill. I would rather put the money towards wheels/tires so don't really want to spend any more then say 75.00 if that even on coaxails. In that price range would it even be worth it? I can hook it up to the rear channel of my 4 channel amp just not sure if its a waste of cash. What do you think??

 

You're on the right track. Rear speakers essentially do nothing. I don't run rears and you won't hear anyone in my truck complaining!

 

Thank you! I was kinda hoping that would be the case.

 

I found some pioneer 2ways for like $40 just to get something better than the paper factory speakers

 

Did they sound any better?? I would probably spend 40.00 if they sounded better.