in the system I'm putting together, crossovers will be handled by the Alpine head unit. However, I've read on this forum about someone putting capacitors in the tweeters' wires to protect them (in case someone messes with the HU settings for example).
Tweeter is 8 ohm, HP around 3 kHz. I've been told I'd need a 20uF cap.
I've contacted Meniscus Audio and they told me:
"We have a good [polyester] film cap at 20uf for $5.85 ea."
I've checked out their website and they also have Solen's polypropylene fast caps for 7.45 ea (20uF).
In this application will it make any difference to get polypropylene caps over polyester caps? I'd rather spend 3 more bucks if it's going to make any difference.
Thanks in advance.