I'm pretty much a newbie with recording, and I have this problem with every kick drum..... I mix using my 2 monitors plus a 10inch sub. I'll get my mix perfect but when I bring my mix to a stereo without a sub...the kick is almost non existent. When I have a sub on...you can hear every attribute of the kick (hi's, mids, lows). How can I make my mix friendly to those without subs in their home or car?