Harbeth 40.1 - Need some tips on placement from current owners.

Btw I never found placement difficult with Harbeth's.  8 ft apart and 9 ft listening distant.  Slightly toed in with grills off.  Enjoy

Well I have had these speakers two weeks and they are just fabulous. They did take me awhile to set up for optimum performance. I found slight position changes impacted the sound. 

The bass was the biggest challenge. They can sound bass heavy and thick without that last bit of dialing in. I am enjoying classical music like never before. In general the speakers are just plain easy to enjoy music with. Easy to get lost into the music. No tipped up highs or upper mids. No thinness. Just a full bodied, natural sounding speaker. 

Sure my previous speakers were more impressive in dynamics and ultimate resolution, but the 40.1 just sound beautiful and right. Less impressive, but right. 

If if any of you have tinnitus, then this speaker is a must have! 

I agree with your description of the M-40.1's being full bodied and natural sounding.  They just sound right to me.

I compare my 40.1's to my previously owned Dynaudio C4's as follows:

Dyn C4's are like a sports care:  fast, exciting and electrifying... but after a while, you tire of listening too them and you just want to relax and enjoy the ride.

The big Harbeth's on the other hand are like a fine luxury car:   smooth, powerful and great for long rides.... never tiring, always enjoyable and good for the soul. 

Perfect description! Agree 110%. 

may be you have to try luxman power amp ,I see you have luxman dac,may be the sound will be more controled without thickness