If you’re happy with it's performance, sounds like a reasonable charge, but shipping is high these days.
Repair or replace my subwoofer
I have an earthquake supernova mkiv subwoofer which is 20 yrs old and has now started making horrible static noises when turned on. Earthquake said they will replace the panel for $400 or I could simply buy a new one. I don’t know enough about what “makes” a good subwoofer, the mechanics or the electronics? Which way should I go?