I have to say bravo pioneer. you finally made a decent speaker! the bass is ok the highs are pretty good. and that is run from an alpine HU. cone does flex a bit when volume is turned up. But what can you expect from a $55 speaker. The tweeters can't reach the highs in some songs but for general listening they work fine. The bass is ok doesn't dip very low, but then agian what are subs for! overall this is a good general replacement speaker or minor up-grade, but nothing to write home about. If you just want a replacement speaker that will give some improvement from stock then these work awsome, but if you want true sound and quality then save you money and buy something else like Infinity, Alpine, or PolkMOMO. overall a straight 6.