Just wondering, I recently sold my subwoofer and have been listening without it. I stuck some hand towels in the ports of my m22's and kind of like the sound. Granted I haven't listened to much yet, but the vocals sound more defined and clear. Maybe this is due only to the reduced extension, but I don't know. All the other speakers are sealed, why not the m22's to match? I wonder if I could measure the frequency response of the now sealed m22's and figure out a good subwoofer to complement.... I have way too much fun with this kind of stuff!

Andrew