Would you get ASC Tube Traps or RealTraps

Neither! Some nice closeout carpet pieces, rolled up of course, would do the job. Most likely you could return them if they don't work. Size? At least six feet wide (gives you six feet high,) but depending on your lay out, you could go all the way to eight feet. How thick would depend on your space, try to stay under ten feet as the 'round' of the roll would not be to big. Cost? most likely under $50 for two pieces. I've seen this scheme used at the CES show by many high end rooms.

Take a look at GIK Acoustics Tri-traps or Real Traps "stands". Either of these may be both the ticket to WAF aesthetics and broadband absorption....frankly I don't like the awkward look of 4 inch panels straddling the corners either.

See my virtual system components for pictures of the GIK Tri-traps...you can order them in eight different colors. You need to purchase about 16 linear feet to make a modest improvement, as treating only one corner is unlikely to make an audible difference. I was in two minds whether to get these or Ethan's stand traps - no doubt they both work effectively if you get enough of them.

shadorne, thanks for the info. I had forgotten about the GIK! Do you know if the Tri traps work as well as Realtraps? They do look better than the panels. The wife will like this.

I am thinking about room treatments as well. How do the real traps compare to Echobusters (which have a relatively high WAF)?

Any thoughts on echo busters? They seem to have nice products (and come in white) with good writeups. I was thinking of getting a couple of phase 4s for the corners behind the speakers (slightly out from the corners with reflective sides showing as recommended) and echo busters for the two first reflection points. Thanks in advance.