Digital Room Correction For Speakers

Legacy Wavelet which at full use is a DAC, pre-amp and RoomEQ is an outstanding example.  It can also be utilized only as a RoomEQ device with your own DAC and Pre-amp in front of it.  I've used it twice now with 2 generations of Legacy speakers with great results.  I have heard that Bill is starting to open up its use (or will) to pair with other speakers. Best to talk to Legacy direct about this and see where they are with this.

Any high end pre-pro (Marantz Onkyo, NAD Maaster, McIntosh, etc) equipped with Audyssey will work beautifully.   

Everything you can do to improve the acoustics of the room is what you should do first.

On top of that, well implemented digital room correction can be outstanding. I started down that path, then went 4 channels to add stereo subs, and now 6 ways to have the midbass in the towers on separate channels. 

How is your system configured? What source/s do you use?

Lyngdorfperiod. Rest of this stuff is Mickey Mouse. There are a couple much more expensive products out there too.

I tried bass traps and room treatment which helped the sound overall but did almost nothing to help my 2 problem areas, one around 50 hz and another around 110 hz. I bought a used DSPeaker Anti-Mode 2.0 Dual Core here on Audiogon and it worked wonders at a reasonable price.
The X4 mentioned earlier is an even better option but cost substantially more. Good luck!