This was originally posted on DIYMA on January 3rd, 2018:
This is a comparison between the two 6.5" woofers in the title using a Klippel Distortion Analyzer while I was working at Eminence Speaker Company at the time. This was a ton of fun to make and I'm very thankful to the folks to mailed me the speakers to borrow for the test.
I must thank both Andy Wehmeyer and Nick Lemons from Stereo Integrity for being open to discussing this project and helping to make it better than I could have done alone. Also thank you to the folks who helped proofread it.
And so, here it is.
---> GB60 vs TM65ii version 2.11 <---