I would like to put together a list of speakers with a flat response in the anechoic chamber. Please put a graph that shows all peaks and dips if possible. With the thousand of speakers out thier I am trying to put together a list of speakers to audition for an upgrade and would like to start with those that add the least coloration. http://www.soundstagemagazine.com/speakermeasurements/ here is a link that already has quite a few speakers measured with some surprising results. The most exspensive speakers are not nearly as flat as some others.