iknev,
you would be pleasantly surprised how well these speakers do in the bass region as well at the lower volumes.
do they did as deep (20hz down) as my main system, no, but these gems just get it right. the bass is well defined & solid. i highly recommend them.
i had 2 of my friends over for a listen & they both sold their main speakers to purchase the micro one's. I'm talking about speakers that were in the 20K + range.
good luck, you will no be disappointed!