Check whatever caps and resistors that are in series to those drivers.
INFINITY RS 2B CROSSOVER PROBLEM ??
HI EVERYONE I AM NEW TO THIS I HAVE A PAIR OF INFINITY RS 2B.. NUMBER 1&3 MIDRANGE UNITS ARE NOT WORKING ON ONE OF THE SPEAKERS BUT IF YOU PUT A SIGNAL AT THE BACK OF 1&3 MIDRANGE UNITS THEY WORK WHAT COULD THIS BE .....