You folks are all great! Thanks so much for all the input. Now my head is SPINNING! Oh where to start? Sounds like I have a few projects that lie ahead. In response to Mrdecibels input- I used to have stereo subs, (Von Schweikert Towers of power), And they DID mate very well with my Martin Logan Quest z's, but they didn't have that hard hitting "slam" factor I love. I suspect the MBL's would overshadow them alot. I have since sold the VS subs.
I HAVE given consideration to selling my JM Lab/Focal Utopia sub and perhaps replacing it with a couple of JL Audio subs. However, I want to optimize what I already have. I want to arrive at some type of solution to my current situation...and not just throw MORE MONEY at the problem, or buy more stuff. I have done that already. Gone through subs like Charmin toilet paper (15 different subs owned, and sold in the last 15 years). Don't get me wrong, my sound is KILLER right now. I just know it can be better. It's that never-ending Audiophile quest to improve what we hear. Kinda like a drug addiction if you will. I know there are many variables here, and I recognize the differences between MY system, and those that MBL sets up in hotel rooms at CES each year. The 101e's absolutely slam. The bass is powerful and punchy. I LOVE that stuff. My bass is....NOT SO MUCH. Kind of "lacking" in authority. A bit "soft" if you all know what I am getting at? So I have been disappointed. I am clearly looking for a much higher leval of quality in the bottom end.
I do not have any testing equipment, or room equilization software. Not yet. I do have one of those cheapo Radio Shack sound leval meters-works alright I guess? I have in fact moved my sub all around the friggin' room, and discovered where NOT to put it, (cause it integrates like shit). Maybe my listening room is too small? Maybe I have "over damped" it with sound absorbtion stuff? Maybe my expectations are too high? Nah! that's not it. Things can ALWAYS be better.
I will no doubt continue to try and improve upon what I already have. Anybody want to come hang out for the weekend? I'll buy the beer! I have some great Scotch and fine cigars too. I'll order pizzas and you can impart your Audiophile wisdom upon me, help tweak my set up, and then lounge around all weekend long and listen to tons of great music! No shit! I would do that. The learning experience continues. Thanks everybody for all your advice and input so far!