Digital Room Correction For Speakers

Bass builds up in corners especially near the ceiling.Did you try the traps straddling the corners behind the speakers?Prop them up on the back of a dining room chair to get them up higher and see what you think.

I recommend Dirac Live. It's available in various products, as standalone computer software, and the most cost effective and flexible solution tends to be the miniDSP products. The newer SHD series can also be used to precisely integrate subwoofers, routing, and provide active crossover functionality.

The problem with this approach is the best it can do is flatten response at one location. But this comes at the cost of worse response at other locations. Not to mention all the problems inherent in equalization itself.

By far the better approach is to take whatever money you're thinking of spending on EQ and treat the room and speakers with HFTs. 

When I couldn’t get decent bass from my revel salon2’s I knew my room was a stinker and the experts said the only solution was multiple subs to eliminate the nulls. What about ARC? 

I gave up on conventional speakers and bought a pair of DSP8000’s and it works so digital room correction should work for you 

Minidsp 2 channel units like the DDRC22D or the surround units like the NanoAVR DL are quite easy to use and Dirac Live is currently the most advanced room correction available.