Recommendation for 15 hz to 22ish hz????

[JimP]

I'm very pleased with the general performance of my subwoofers (dual Velodyne HGS-15s with SMS-1). The only thing lacking is their ability to go really deep with much SPL. I'm good and flat to around 22hz but then 3dbs down at 19hz, then get a fairly steep rolloff.

I'd like to pick up where the Velodynes leave off.

Is there a particular HSU sub that would work particulary well in augmenting my existing system. Ideally, something where I can set the crossover to around 20hz. Should I expect phasing problems?

[Pete_Hsu]

Jim, probably the best subwoofer for that deepest bass would be VTF-3 HO with turbocharger. I suggesting emailing Dr. Hsu (techsupport) to see what his recommendation would be in this case.

Sincerely,