@tmsrdg Thanks for that info. Looking again on Madisound in the Clarity Cap MR 400V (is that enough voltage?), I can get to 28 uF with a 27 and 1 uF in parallel. For 14 uF I need the 12 uF and two 1 uF caps.
But given that I already have the Clarity Cap SA version in the coax, I should start with the woofer section.
But given that I already have the Clarity Cap SA version in the coax, I should start with the woofer section.