Hi! I just bought and XF from 2015 (Sportbrake) and I try to add an active subwoofer to the trunk. I am not sure if this little box is the amplifier and if yes which cables are for either front or back and left/right speaker signal. Anyone who can help?

Is there a plus signal too in the back when ignition is on? I need that for enabling the active sub. Thank you!!




​​​​

 

Success! Its not the amplifier in the picture. The amplifier is on the left in the trunk. And for the standard audio system it is the 2nd connector from left which handles the speaker output. The wire diagram describes the wire color for the speakers. Ignition power is available from the 12v cigarette lighter.