AudioReview.com tends to be a good starting point for opinions on products but is skewed since everyone thinks they bought the best thing since sliced bread was invented

Another source that is buried in the audioreview web site . . .
This link is usefull for finding online audio magazine reviews by profesionals of many brands speakers. You can use the search function to find Klipsch RF-7 reviews.

http://www.ecoustics.com/Home/Home_Audio/Speakers/Speakers_Reviews/