Hi guys, I am a little confused by numbers. I am trying to mate a tweeter to my system, which currently uses only a LE85A with an hypex circular horn. I have a couple of options but would like to try to match efficiencies as closely as possible, but I am at loss figuring the efficiency of the LE85A, the specs on JBL spec sheets give such high number.... I thought it was given at 108dB??

What efficiency spec should I aim for a tweeter to be in right range? 106, higher?

Sound like a dumb question, but I would appreciate your help (not for nothing that I am junior member only!)

Thanks all