The frequency response (FR) for this particular model is a little lacking considering it's a 10" driver and a decent sized cabinet (35Hz-140Hz). This should be able to get down closer to 30Hz, possibly even a little lower like the upper 20s.
For the price, I would consider the Athena AS-P4000. With a 10" driver, its FR is 23Hz-120Hz, similar amp to the Velo, has very good performance for HT use as well as music for the size and price (I should know, I'm using one in my second HT setup
) and can be found for as low as $149 at
Audio Advisor and
OneCall.
Because I own this particular sub is not the reason I suggest it here, but because I did some fairly extensive research before buying it, gave it a decent trial run and have been impressed w/its performance since, I recommend this sub for those wanting a solid performing HT and music sub that's okay aesthetically (nothing great to look at) and can get it at a very reasonable price.
You can read about my feedback on this sub
here. In addition to this, you might want to look at a
this thread as well as one I started
here that are somewhat related to what you might be looking for... -TD