Does anyone have any direct experience with Avatar's neo bass cabs; 4x10 and 2x12 specifically?? They will be pushed by either a gk 1001 or an ampeg svt4 pro. Power handling is obviously not an issue. Sound quality?? Looking for a bigger, tighter sound than the 2x10 plus 1x15 I currently run. The prices are almost too good to be true but I am aware of how well their guitar cabs are regarded. Thanks for the help.