need information about capacitor

hai, i'm a student and i want to build my own speakers. i saw a speaker kit on the site jantzen-audio.com with the crossover parts list. but the price for a capacitor 100v 8.2uF is way to high for me so i'm looking on other sites and this one sells
a capacitor 250v 8.2uF.


can i use a capacitor 250v 8.2uF instead of a 100v 8.2uF capacitoror not?


thanks