WhiskeyJ

Although I do NOT own a set of RB-5's, I happened to have a pair of RB-5 XO's (P/N 116436) laying around and decided to follow along. I noticed that no mention was made of the 20.0mfd in the LPF. Is this because no significant gains can be made by replacing it? Does this same "general" advice, of only upgrading the HPF, apply to all Reference Series speakers? I have a RC-3 and (4) RS-42's that I may give this a try on. I have a spare RC-3 XO (somewhere), but if I recall correctly, it is a double sided board that would probably require mounting away from the terminal plate. I've been reading selected topics on the Klipsch Forum for several years, but finally decided to join in. Some of us "Old Retired Folks" still aren't that comfortable using computers. Thanks; Jack