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  1. MartinLogan Dynamo 1500x vs Hsu ULS-15 mk2

    Home Audio Subwoofers
    It looks like I can get these for the same ~$800, since the Dynamo 1500x is now replaced by the newer 1600. Which one would be recommended for a large open floor plan living room/kitchen with high (15ft) ceilings)? I have audyssey Xt32 for room correction. Other speakers are all MartinLogan as...
  2. Budget home theater sub - SVS PB-1000 or Hsu ULS-15 MK1?

    Home Theater System Recommendations
    Hello, I am looking for a new subwoofer for our home theater. It is an L-shaped open area in the basement of about 3,900 cubic feet. The other speakers are Paradigm Monitor 9 towers, Monitor 3 center, and Surround 1 surrounds along with 2 Triad OmniRound8's in the bar and two RBH VA815's in the...
  3. HSU Research ULS-15 MK2 Discussion Thread

    Home Audio Subwoofers
    HSU Research ULS-15 MK2 By Jim Wilson (theJman) photo courtesy of HSU Research Taken as a whole, the HSU Research ULS-15 MK2 may be the best value going in the 15" subwoofer market. At less than $850 shipped it represents an amazing bargain, yet it's not just the low price that makes it...
  4. HSU Research ULS-15 MK2 Review

    Speaker and Subwoofer Reviews
    HSU Research ULS-15 MK2 By Jim Wilson (theJman) photo courtesy of HSU Research Introduction The subject of this review is the HSU Research ULS-15 MK2, a newly released upgrade of the MK1. If it seems like HSU deja-vu you're partially correct; in June of this year I published a review on...
  5. HSU Research ULS-15 MK2 [Draft]

    Reviewers Private Forum
    HSU Research ULS-15 MK2 By Jim Wilson (theJman) photo courtesy of HSU Research Introduction The subject of this review is the HSU Research ULS-15 MK2, a newly released upgrade of the MK1. If it seems like HSU deja-vu you're partially correct; in June of this year I published a review on...
  6. HSU ULS15 Recurring Issue - Ideas?

    Home Audio Subwoofers
    Howdy. I have 5 ( yes 5) Hsu ULS 15 subwoofers and I keep having trouble with one in particular. It has had a replacement amp x2 ( The second one is in the shop now). It is suspected to have a blown transistor again. Why just this sub? Info: all subs are gain matched nearfield at 92-93 DB ...
  7. Hsu Research ULS-15 vs Epik Empire

    Home Audio Subwoofers
    Looking at buying a sub the HSU is used the Epik is new.....what do you guys think I'm just now getting back into this Thanks in advance for any insight you might be able to give me...My first post so be gentle...lol
  8. HSU ULS-15 VS?

    Home Audio Subwoofers
    I have been looking for new subs along time now. Currently have 2x XTZ 12". They are ok but i miss the high outputs from low freq. (SVS PC-12NSD is truly missed :( ) There is off course WAF to consider so not everything goes, subs of interest so far is: SVS SB13-Plus Earthquake Supernova MKVI...
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