The club I work in owns 4 of these... Only 2 are functional the other two are blown. These are circa 1980's models with 2 1/4" jacks and bannana plugs. They also have 2 fuses to protect the woofer and the CD.
I have two questions:
1. What value of fuses should be used?
(sorry the monitors are 15" w/ 1" CD horn)
2. What is the crossover point? (I'm thinking of converting them to bi-amped use)