Greetings to all,my speakers sounds very bad (muddy lows, harsh highs)after years of storage, no surprise.I intend to upgrade my xovers with new components.I don't wanna go for cc devices etc ,maybe in the future i'll go for external active ones, but for instance i want to hear them as they were designed originally.Can someone please send me a list of corresponding components from Mundorf's or any other high grade brand in order to upgrade the whole thing.Thanks in advance fo reading and any of your helps.Cheers Mevin