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Modifying Philharmonic 3 crossovers

Hi, everyone I'm new to modding so I'm going to need a bit of help. I have a pair of Philharmonic 3 speakers and I see that they have Claritycap PX capacitors and I'd like to  change them out with Claritycap's new CMR line up although I'm not sure how to start. I see that two of the capacitors are rated at 20uf & 250Vdc although there aren't any CMR caps that are rated at 20uf only 18 and 22uf and 400Vdc. I'd like to upgrade the capacitors although I'm not sure how I would proceed. I would very much appreciate advice on this topic. Thanks!
jonny1080
jonny1080's avatar
jonny1080 OP
11 posts
 
Thanks for your advice dasign! I was also wondering about the various voltages of the claritycap capasitors. Does the voltage make a difference?
timlub
2,045 posts
 
Functionally, no, different voltage capacitor will not matter in the circuit.  However,  In general, (not cast in stone) higher voltage caps sound better. I have used a few clarity, but have never compared different voltage parts side by side to give you a fair answer about this line directly 
jonny1080's avatar
jonny1080 OP
11 posts
 
Thank you very much for the insight timlub. Also, just curious about the uf so for example if two caps have the same uf rating then it should be ok to interchange between them without messing up the crossover, right?
erik_squires
16,908 posts
 
So long as you replace caps with new of equal or higher V that's usually fine.

100V is pretty high for most speakers, but a lot of film caps only come in 400V or higher. That's fine.
As for the 20uF, try an 18uF and 2.2uF in parallel.
erik_squires
16,908 posts
 
Just looked, there IS a 20uF model....

https://www.partsconnexion.com/CLARITY-82513.html
What is the cap used for in the circuit?
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