For sure no tweakings, cleaning, controlling, modifiying, will transform my 6 inches bass Mission Cyrus 781 Driver in a 12 inches driver...But I dont need anymore bass at all...I own already a pro subwoofer and I never install it more than a few minutes....:) One of the most important thing is not so much , how deep your speakers can go, but how clear the frequencies will be, producing a cut-off but tactile clear bass and an holographic image of each organ stops...
Then you will be impressed by my 40 hertz bass, and mostly a 3-dimensional imaging of the multiple organ stops I never listen to before my tweakings...I cannot stop listening the 12 hours of Walcha Bach... I want but I cannot... :) That speaks volume about my broken Speakers the best speakers of Mission by the way... I had like you know already more than 25 golden plates in my audio system + all other tweaks and they works...
I think that almost all audio system had a tremendous potential that it is possible to awaken modulo the right tweaks...But you know already all that...And you are lucky to be able to afford the Omega Path Technology... I will not kill myself because I cannot tough, I am lucky to own the "poor’s" version of something relatively equivalent that works also very well even if it is not so good for sure... My best to you...