Summary: Speaker Grills continually fell off. Contacted Yamaha and they wanted me to return the speakers to them at MY EXPENSE $20+ Dollars before they would replace them. Customer service had a really poor attitude.
Summary: The speakers were very easy to install and sound great. After about one week in 60 degree weather both grills fell off. Put them back on with superglue, but annoying that I had to do this for new speakers.
Summary: Are these a good deal? YES. Are they as good as other higher end speakers? No. I ended up getting these and don't get me wrong, they would be good for speakers that you were going to put out side and not really care about them being in the elements all the time. They are almost disposable. The speakers are large, VERY large. I hooked them up and they are really not terribly crisp and to use one of the other words from other reviewers: They are kind of muddy.