Do you adjust your subwoofer

My room is for music only, not HT.  One Kef KC62 sub.  

This thread has caused me to reflect.  I can say that once the optimization process is complete, it has never occurred to me make an adjustment based on a single song.  What @terry9 says makes sense, but still there’s been no itch to scratch—oddly.  It’s rare for me to take the path of least resistance, but I’ll take it in this case.

When I do explore changes in X-O settings (Hi-passing the mains and Lo-passing the sub) and volume— from my seat using the Lyngdorf App, it is to see if I can optimize the SQ for all songs.  Kinda like one would do playing with toe-in or seat position.    

I’m wide open to the idea of adding a second KC62 but have other HEA fish to fry before doing so.  I hope it is as good as so many say.

Beware of using the published specs to determine how low your main speakers actually go. Try to play a test track with defined frequency levels from Quboz or from wherever and hear how low your speakers will actually perform.

Then, set your sub crossover to enter perhaps a little lower than your main’s will actually play.

ozzy

If I'm on a Tool jag and want to send ripples through my sternum, I bump my sub to about 1 o'clock or so.  Typically it's at about 11 o'clock.  All other adjustments stay the same.  

I have been using a Hsu for over 20 years. Really integrates with the speakers well. I switch between Tekton Lore Be's and vintage Linn Nexus speakers. 

I never felt i needed anything else. I use the high level speaker outputs on the sub. Great reliability. Not a single issue