I put these in the dash of my 99 Wrangler using custom 5.25 speaker brackets (I think Crutchfield sells a bracket as well)...sound very nice and clear working off aftermarket HU, mids and highs are clear, (mine is Alpine 143BT)...then I picked up the Alpine Power pack which gives you 45 watts rms per channel (plug and play, alpine also offers a universal one for none alpine HU)...BRILLIANT!!! They came alive...these are by far the best 5.25 speakers I've ever owned! The clarity is simply amazing! would highly recommend these to ANYONE 2 of my friends have them now and agree with me 100% MUST BUY!
Pros: Cant be beat for the price sounds amazing with or without an amp
Cons: none that I can think of