Quote Originally Posted by Geoffcin
4 or five full notes at best. There's no instrument save a church organ that produces a note lower than 30hz.
The 1.6's don't go much below 40 Hz, of course. And I do listen to organ music once in awhile. One of my favorite 'audiophile' recordings is John Rutter's Requiem on Reference Recordings; it's just not the same without the deeper organ notes. Plus I agree with Mike that there are often subharmonics, or something, going on that isn't necessarily instrument notes.