Which brands of 6 x 9 speakers offer nice deep bass that they could be mistaken for a small subwoofer? I do not wish to add a real subwoofer. Yes, I will have them amped. I'm not looking for window shaking bass, I just want my bass to sound clean, tight, etc. I currently have a pair of Boston Acoustics NX97s, and they have got to be the worst speakers I've ever heard.
I am currently considering one of the following brands and models of 6 x 9 speakers:
Kenwood - KFC-X718 (7 x 10) Kenwood - KFC-X698 JVC - CS-XV6930 (I read that these are real deep) Pioneer - TS-D690R