hatch tinting and wires???

Morning !! (for me anyways) over the weekend i decided to tint my windows only done the 2 rear quaters at the mo just woundering the best way to tint the rear window???
also i took my interior out to make the window more accsesable and came across some speaker looking wires?? located on the rear quaters where the rear passengers rest there arm to be exact??? do the hatchs come with wires to the back but no speakers?? or some do come with rear speakers??
i am leaving the interior out for the week just to do some sound proofing to kill off any unwanted road noise or rattels, so if anyone can answer my questions i will be very grateful!!
Thanks!!

also i took my interior out to make the window more accsesable and came across some speaker looking wires?? located on the rear quaters where the rear passengers rest there arm to be exact??? do the hatchs come with wires to the back but no speakers?? or some do come with rear speakers??
i am leaving the interior out for the week just to do some sound proofing to kill off any unwanted road noise or rattels, so if anyone can answer my questions i will be very grateful!!

Thanks!!
