In fact, it is rather unusual for ANY speaker to go truly below 30/35 Hz -6 dB (non SW).

Please note: not referring here to mfr so-called specs - but actual objective measurements. Please don't get sucked in by 'advertised specs.'

For example, the Tannoy TD10 - huge, expensive speaker $5-10,000 pair only does 38 Hz at -6dB.

[This message has been edited by Jason Kent (edited August 20, 2002).]