I looked at them all before I went back to the ButtKicker.

Auras are toys for people wanting to get something, but can't really afford to invest any money in it.

Clark for some reason targets full frequency range transduction. Look at their frequency response, it goes up to 17kHz. And then there's the power handling, only 135 Watts. That might be fine for turning a floor into a speaker, but to really move the floor ten times that would help.

Crowson might have a neat idea with the linear side-to-side movements generated by a stereo signal. But then it may also be a gimmick with no real benefit. I'll never know because of their prices.


Pioneer PDP-5020FD, Marantz SR6011
Axiom M5HP, VP160HP, QS8
Sony PS4, surround backs
-Chris