I do have time alignment but that mainly helps with phase only. I'm kind of lazy right now but once I get some free time I think I'll go ahead and mount them temporarily. I'm tired of trying to measure this/that etc etc. Now days I usually just throw it up and listen for a bit. But I do like to get opinions

Really not sure where else I could put the 6.5" subs. I could try 8" subs too I suppose

Not really sure about the on-axis response...never seen a graph on these