Hi all,

I got a BMW f20 in Brazil with basic sound(no tweeters). I did a NBT Evo retrofit and I want to improve sound quality as well.

I saw on a online market here in Brazil two sets of speakers but both for F30.

One is Hifi only and the other is HK. HK has the amplifier also.

My question is: is it possible to install the F30 speakers on F20? Do they have the same size?

Thanks in advance.