Quote Originally Posted by freesole View Post
Maybe it is the placement or the settings in the sub? I currently have the high level inputs connected to the tube amp's speaker outputs. The sub is located currently in the corner of a rectangular room (mainly due to constraints with space and aesthetics (WAF)).
Could be this. Dialing in subwoofers is kind of an art. Have you tried REW?


Would a different sub work better (ie a servo sub from Rhythmik)?
The sealed Rythmik subs are notoriously good for music. I bought one this summer (an L22) and it's been terrific.