Wall treatments “Asymmetrical”?


Just got a pair of Wilson Audio Sabrina X’s and thinking about acoustic room treatments. If I can only place panels on my left wall and and not my right wall (I can fore and aft) will I be creating an unbalanced sound? 
 

left wall blank 

right wall fireplace and Flat panel tv above it 

rear wall can put a panel or two 

front wall a panel/diffuser and bass traps 

sleeeepguy

If you can, get a test record and sound level meter - it is very useful in setting up your bass, especially when you are trying to blend in a subwoofer and selecting a listening position. Bass nulls and nodes can be killers! :-)

FWIW, I used a Stereophile Test CD 002-2 and a Radioshack SLM. Pretty straight forward, but unfortunately ’out of print’. You may find them used however. I’m sure there are probably others, used or new. Try eBay and Google if all else fails. On the subject of test CD’s, I also used ’The Sheffield/XLO test and burn in CD’ for set up and to really drill down imaging with a super CD, "Test Record 1" by Opus3. It came out on CD but I preferred the LP (or maybe I just liked my system). If your system is maxed out image wise you will be bowled over by the holographic image. A lot of different cuts from a bunch of Swedes in a perfectly mic’d set ups. Give you something to work towards. Probably have to get these on E-Bay.(?).

I’ll start searching and watching Yt videos on how to use a meter like that. Sounds like a fun project. 
thank you Newbee

BTW, FWIW, I just checked EBay and these items are available if you want them. I'm somewhat relieved, I was thinking of loaning you mine. :-)