I will be posting an update to this either tomorrow or this weekend.
So far the best sound I am hearing is with the RCA plugged into the LFE on the Sub and no speaker wires. Some DVDs sound great with the x-over at 100Hz and others sound great at 120Hz! lol How can I make the final decision?
I was also able to get my front speaker adjusted evenly by angling the right speaker slightly and they are both now reading 75db's at 62 on the 1050.
I now need to reconnect the speaker wire and run my tests all over again. lol I am using about 6 DVD's with various scenes and rerunning the scenes over and over again to compare the different x-over settings. I have actually done this blindfolded and also have gotten my Mom into the act. lol I have the remote in my hand and have been pressing the xover button and not known what setting has been chosen. In this way I have already ruled out 60, 80, 150 and 200 xovers. 150 was way too directional don't even talk about the others. lol
I am having a real hard time deciding on 100 or 120 though. Maybe with more testing one will jump out at me as sounding better...
I can only imagine how much my house would shake with an SVS.

Larry