JBL SCS 178 (SERV.MAN2) User Guide / Operation Manual — View online or Download repair manual
JBL SCS 178 Center Owner's Manual | Manualzz
Jbl Scs FOR SALE! - PicClick UK
JBL - SCS-178 SAT - Speaker set - Catawiki
What are people's opinion of these? I have a pair but am surprised how bass heavy they are. Wonder if that's normal? They sound great but with the bass tone control turned