[Wayne A. Pflughaupt]

Sunny44 wrote:

I looked at Wayne's reply again and I think he meant down at 30hz not done correct?

I don’t have any experience with them, but I would think a Hsu sub should have no problem getting down to at least 25 Hz – unless maybe you have an unusually huge room...

I’d try measuring in various corners, if you have options. (If you don’t want to move the sub around that much, put it at the listening position and put the mic in the corners instead. It’ll get the same results.) Four-feet from the wall should be essentially the same as directly in-corner, but you never know...

Regards,
Wayne