I have the 6.5s but haven't heard the Super Eclipses. Judging from T_bone's comments though, I think they may fall on opposite sides of the neutrality line. He says the SEs are somewhat unforgiving. I would say the 6.5s are somewhat forgiving. They have a beautiful midrange. The treble is a little polite which makes for very low listening fatigue. However, they are close enough to neutral you can make them sound bright or dark, or anywhere in between, via cable selection.
One thing to note, you have to hear a well broken-in pair of 6.5s to get their true character. Out of the box, they are dark and muddy. After 500 hours you can't believe it's the same speaker.
One thing to note, you have to hear a well broken-in pair of 6.5s to get their true character. Out of the box, they are dark and muddy. After 500 hours you can't believe it's the same speaker.