I wasn't sure what to expect due to the low price, and lack of reviews anywhere. However, they looked to be of good quality, and I liked the appearance.
I was replacing Rockford Fosgate speakers that I lived, but the rubber surrounds completely crumbled from the sun exposure. These sound every bit as good at a much lower price. I've had these only 2 months, so I have no idea about longevity, but for the price you can't go wrong.