SH: something i've been wondering...does the pink noise for calibration contain info for setting levels of 'large' speakers, or is the tone the same for 'large' and 'small'?

in other words, does the pink noise have freqs down to 20hz?

i've been reconsidering my stance on all sats to 'large' because of the mode excitation from 5 speakers set at different points in the room. this should be noticed if the pink noise is full range.

as i said...just wondering.