Hey guys im new to the forum and need some info and advice on my new purchase. Just picked up a pair of Jbl l222 discos, is there anyone on the eastcoast who i can call to have them looked at, at the present time my right tweeter goes in and out,the way i get it to work is by giving a tape on the knobs on the back of speaker, its happend only once but it also seems to me that the left one playes louder then the right one. I dont know how to work on speakers so any help would be appreciated. Just want them to sound the way they should and how I remember them as a kid. Thanks Pete