<font color='#000000'>i bought the SF-3's.. (the newer series).. and they sound great to me.. i'm NOT an audiophile so if there's any problems with them i don't know.. i have the SF-3's, SC-3, SB-3's, SS-3's and the KSW-12 sub.. all hooked up to a yammie 1400.. i haven't been disappointed yet.. it rocks the house..
the SF-2's are nice.. they just have slightly smaller speakers in them.. i believe they have 5 1/4's. vs 6 1/2s or something like that.. so you get a little more base from the SF-3s..
anyways.. i listened to mine at bestbuy.. prefered them over the rest of BB's offerings..</font>