Rhythmic or Hsu

Does anybody have any real experience with these two manufactures?

My house is full of subs, nothing matches. It's time to get coherent.

I've got a Velodyne "12, Earthquake "15, two Vandersteens that I could never get to work, and two Epik "12 subs that were OK.


It's time to get serious. Music only.


Please help me save money.

The Vandersteens are for sale and probably don't have 100 hours on them.