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Review 3 of 9
Price Paid:
$450.00
from Ebay Summary: This review is for the M7si
I've lived with the M7si's for about two weeks in my system. My first couple of days were spent running the M7si's with 200 watt monoblock amplifiers and a 5.1 channel pre/pro. Upon first listen it semmed something was amiss. Judging from it's size I was expecting much more bass than what I heard. Also, it seemed that there was a dip between the woofer frequency cutoff and the tweeter frequency cutoff. Not a bad sound by no means, but just different from my Energy Audissey 3+2 speakers that I had been using. The Mirages and the Energys are both bipolar speakers and the sound did have many of the same sonic signitures. The soundstage was so big with the Mirages that at times it was uncanny. I kept checking to see if my rear speakers were running because the soundstage wrapped clear around the room until it met smack dab in the center of my head. I've never quite that effect in my system. Keep in mind that I was only listening to the M7si's in stereo, not multichannel. Next I inserted a Mirage BPSS210 Subwoofer into the system. I used a Mirage LFX-3 active crossover to send signals over 50hz to the M7's and the rest to the sub. These were a very fine match. If you run the M7's you really should consider a Mirage BPSS subwoofer. I swapped the BPSS210 out for a BPS150i and the results were still quite impressive. Adding either of the subs filled out the bottom end perfectly. Strangely enough the slight dip in the midband didn't continue to be noticable either. Playing the Lease Breakers cd was quite a sonic assualt. This cd has various orchestral pieces that not only rattles your foundation but also has quieter passages to flesh out the rest of your systems qualities. The M7si/BPSS210 combo sounded better on this cd than any other speaker combo I've had in my system. Next I switched to Multichannel listening. Running the Mirage OMC-3 center channel and the Energy Audissey 3+2's for the rear. I left the BPSS210 crossed over with the right channel and added the BPS150i for the left channel. Finally I used an M&K v125 for the LFE channel. The first movie I put in left no doubt that this system was going to be quite a thrill ride. On Super Speedway the sound seemed to swirl to every point in the room. Yet the engines weren't as harsh sounding as I've heard before on my Energy Audissey's or Mirage FRX5's I recently had in my system. Integration with the OMC-3 center channel speaker was spot on. Using the Video Essentials dvd I noticed something unusual. The polarity check sequence showed that I was running them out of phase. Checking my bi-wired connection, I didn't see a problem but I switched them and run the test again. Again it showed that they were out of phase. Maybe it's a bipolar thing, but I've never experienced this with my Energys. I switched it back to where I started and didn't investigate any deeper. Next I ran the same speaker settup with a 90 watt Pioneer Elite reciever. I ran the M7's full range with the BPSS210 running from the front Pre-outs. This proved to be nearly as good as the 200 watt seperates. You could tell that there wasn't the power reserves as with the seperates combo but it wasn't drastic. I then ran the M7's bi-amped with 90 watts feeding the tweeters and 200 watts going to the woofers. This worked best of all. Obviously, the more juice the better. These aren't the easiest speakers to drive. Switching back to the Energy Audisseys for comparison, I noticed that the soundstage receded back to the front of the room. The Energys had better pinpoint imaging and great high frequency extension ( and low for that matter). The Mirage is and excellent, musical speaker that also worked great for multichannel. It's smooth overall sound made it easy on the ears. Which is the better speaker? That's a tough call. I never missed my Energys when the M7's were in my system, but I really like my Energys too. Fit and finish are about the same, with the Mirages slightly better. I'd say for my tastes, the Energys would just barely win out over the Mirage. My wife like the Mirages better. Listen for yourself and decide. Strengths: Wide soundstage Weaknesses: Bass output Similar Products Used: Energy Audissey 3+2
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