So sub or not to sub

I use a Paradigm Signature Servo sub. Nice thing about the Servo sub is that it permits close adjustment for phase alignment, x-over cut-off and loudness. Depending on my mood and planetary alignment, I fiddle with the controls.

Right now, I'm in a "less is more" mood. So, I turned down the loudness and cut back on frequency x-over to about 40 or 50 Hz. I even adjusted the phase alignment to attenuate bass at the x-over point just a tad to reduce what sounded like a bass resonance.

I agree with the comments above that the sub adds presence to the sonic presentation. It seems to enhance imaging and depth of field. The problem is the room. Nevertheless, it is highly unlikely that I would employ the methodologies used by Bo .... So I guess I'm holding where Wolf ... is.

Btw, the more current high-end Paradigm sub offering permit even closer bass adjustment with a built-in bass equalizer mike. One day, I may try that out.

Bob and Wolf, been thinking about some basement/sound room mods. Not much I can do about speaker placement, but was thinking about using corkwood panels to absorb resonant bass nodes. Are you familiar with sound absorbing decorative wall materials that may take the edge off some bass ringing? One problem area is that my wife hung wall pictures. The pics vibrate at certain frequencies. Was thinking the corkwood might at least deaden some of those vibrations. Suggestions???

Btw, my wife demurred to allowing me to install some dedicated electric circuits. I may run 3 or 4 dedicated romex lines, which would include a 10 to 12 gauge circuit just for the amp. That may be a big help.

Thanks

Bruce