Spatine,
Unless you have a pipe organ recording (or 2 or 3), the odds are high that you don't own anything that hits the low 20s. Very few rock music cds have any meaningful signal under 35hz, unless they include a synthesizer.
Marty
Unless you have a pipe organ recording (or 2 or 3), the odds are high that you don't own anything that hits the low 20s. Very few rock music cds have any meaningful signal under 35hz, unless they include a synthesizer.
Marty