Mirage Omni 350 omnipolar

07-18-09: Petewhitley
I will say that the bass on the 550s is overloading my room, which is 25x15x8. I need to work on that one.

Take the boxes the Mirage 550's came in, stuff them with wadded up newspapers, and place them in the room corners behind the speakers. These work as pretty effective bass traps and should give you a cost-free way to see if that's what you need. If you need WAF, you could just cover them in an attractive cloth.

I listened a lot last night and have some new thoughts. I put on Bob Dylan's Lay Lady Lay and noticed that I couldn't hear Pete Drake's steel guitar very well. It sounded distant and muted which bothered me. I remembered reading an AVS forum thread where I guy said that he couldn't hear some violins on an REM song with the 550's but had a pair of OMD 15's and could hear them plain as day. I then put the same song on using my Vandersteen 1B's and there the pedal steel was in vivid color. Not good for the 550's. I'm going to move the 550's upstairs to the home theater. I'm having a problem, by not using a center channel and sitting off to the side, of hearing too much out of the left speaker. Maybe the 550's will solve this.

After this discovery I can't recommend the 550's for critical music listening but for home theater they should be great due to the wide sound stage. If they fix the upstairs home theater problem they will be worth it but I really wanted them for critical listening. On a good note the bass boom problem seems to be going away as I play them.

If you want something awesome for little money buy a used pair of Vandersteens. You can't go wrong there.

yeah, i'd have to agree about the lack of detail in the 550s. particularly the midrange, which is sort of what differentiates the high end from all the rest. i don't know what to do because my tektons just can't handle this large room 12 foot celings, at least 20 feet long, almost 15 feet wide, otherwise the tektons are the real deal. decisions decisions....

I have a two channel home theater system upstairs and I moved the 550's up there today. My Lazy-Z-Boy is off the left of the TV about 30 degrees and before today, with conventional speakers, it drove me BANANAS. Every sound that came out of that system sounded like it came out of the left speaker. With no center channel it was a hopeless situation. With the 550's the problem is solved! The sounds seem to come out of the whole TV and just sounds great. For a two channel home theater system these are absolutely wonderful.

Maybe these will improve with more break in? Also any simple tweaks that might help? Brace cabinet, more sound absorbering in speaker walls, points, etc?