Hi, you posted this a while back concerning crossover caps for Cerwin Vega D9's: "I've rebuilt and upgraded 100's of crossovers and this is the only pair I haven't logged the info for so I took mine out to check." 100 uf electrolytic 15uf Dayton 5.1uf Dayton 2.5uf Dayton (use a 1.5uf and a 1.0uf) I'm going to do the same thing (thanks for the values) and I've not attempted this before but shouldn't be a problem. If you could help me out that would be great. Questions: Are the Dayton's electrolytics too? Will non-polarized caps work? Is there a coil also, and should I replace it too? I'm looking to buy these from Parts Express. Thanks in advance. Doug.