2015 F10 speakers

[strats]

hi, I was searching for info regarding my current speakers set up. As I read in the forum the basic setup should consists of 6 speakers (2 x door, 2 x under seat, 2 x back seat). I also have the centre console speaker but no tweeters. However I don't think this is the Logic 7 setup, as I don't have the equaliser setting on my display.
My questions
- the under seat speakers are normal speakers and not woofers right?
- can I still install active sub and amplifier under the seats since there are speakers there?

Thanks.