I'd give it closer to a 4 - 5db drop than a 9db drop from 1k if anything, but it's definitely closer. There's still a strong subbass presence graphed compared to say 3k there, which is a presence you can hear. Instead of calling it a roll-off from 100k, I would have called it a roll-up to 100k lol. That unique concave slope into ~150hz could be what gives the bass it's unique tonality and force assuming there isn't a problem here.
The 10db driver mismatch is what worries me more there.
Edited by vwinter - 7/31/13 at 11:01am