Hi there.

I've been testing the subwoofer along with the n900.

For now i use an amp from other subwoofer to make the mini-sub to work and use this method to make it work along with the n900 speakers without having to open it up:

http://talk.maemo.org/showpost.php?p=722226&postcount=5

Must say that the result is awesome! Now i have to make the low-pass filter and receive the mini-amp.

Could someone say the exact components to make the low pass filter, so that i can go the electronic store and buy them? I went there today but they didn't know (neither did i ) what are the exact values to my project ( watts and that sort of things...). When i said i didn't know anything about electronics i wasn't joking

Thanks