Quote Originally Posted by 1audiohack View Post
...while the 2226 is curved...
...but as far as the real difference...
Hi Barry

Thank you for the correction that the 2227 cone lacks the ribs of the 2226.
But the 2226 cone is not curved, it's a simple cone, my pair was new from factory in 1994, definitely not recone parts.
The mass of the two cones is very similar, Mms is a little more for the 2227 but explained by the voice coil a little heaver.
So, mostly minutiae I suspect.

Best wishes
David