Capacitors for speaker crossovers

[Karl_1696]

Hello, take a look at this link. This will be a good starting point.

General Capacitor Specification

Voltage Ratings A capacitor’s voltage rating is an indication of the maximum voltage that should be applied to the device. The context of the rating is significant; in some instances it may indicate a maximum safe working voltage, in others it may be more akin to a semiconductor’s “absolute maximum” rating, to which an appropriate de-rating factor should be applied. Tolerance A capacitor’s tolerance describes the limits of deviation from nominal capacitance value that a device should be expec…