Yaris TS 2007 French : sub with stereo orginal ?

[Rolex35]

Hi everybody.

I'm Anthony aka ROLEX35

First time for to me in abroad forum so sorry for my english


I have a question :

I have this stereo :



And the connectors in rear :

http://postimage.org/image/e67m5l8h1/

I have identified rear speakers ( 2nd connector )



In optional toyota list, you can add this sub ( i looks like focal )

http://postimage.org/image/xxwsfexrv/

So where is the emplacement to connect this sub amplified (i think )? And so, i would like to say if it's possible to play an another that i show you

Thank's a lot and yaris forever

Extra : my baby



I hope show my ts in specifical topic ;)