Rythmik subwoofer


I am new to this forum and looking for opinions on moderate priced subwoofers to pair with Magnepan 1.6 speakers. I am presently testing Rythmik L12 (entry level) subs. These are servo subs and sell for $535 each. Does anyone have experience with Rythmik? Also considering SVS subs. Priorities are sound, price, size and looks ( need to keep wife happy).
 Thanks 
elf1
elf1
I don't have Magnepans, but I have owned many subwoofers and I don't think you can go wrong with Rythmik, SVS, or also Power Sound Audio for well made "reasonably" priced subs. 

I've owned a couple of HSU subs and was less impressed with them.  I currently have two Rythmik F25 subs for movies and two SVS SB13 Ultra sealed subs for my two channel system. 

I also have some smaller "entry level" subs, a PSA S1500, a Rythmik F12, and SVS SB12-NSD.  These are all in smaller rooms and are more than adequate for that usage.

In terms of looks, I think SVS subs look the best.  In terms of sound quality, I really like Rythmik's servo technology, but SVS and PSA are no slouch in that department.  The best "bang for the buck" might be PSA.

Pick the one that works best for you in terms of size, budget, and looks and you should be happy with any of those three brands.
Using a Gallo TR-3D 18Hz - 180Hz +/- 3db. 300 Watts. Adjustable 50Hz - 180Hz $800. There is also a TR-1D around for $500. I haven’t compared them to anything else. The TR-3D seems to work for me. It integrates well with my 2 way speakers.
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big_greg or anyone with experience, how would you compare the SVS SB12-NSD to higher end subs? I have a pair of the SB12-NSD and am thinking of upgrading to a more powerful SVS or Rythmik.. For music only, do you think that there will there be a substantial gain?