101% voided. But what to do. I have been into ICE all this while so.....
But i insert only component set and sub with 2 amp.
1 amp put at the sub box another put under driver seat. Front passenger seat cannot put cause the jack is there.
For you guys info, the HU can be change ad. The cover is out but if not mistaken the color only in silver color. So if you have a S spec it would be weird to have a silver stucking out from you black datchbox.
The freaking part is when i test the sub (MTX 12'' X 2) the car rear steel shake so significant you can see it. I duno my sub too keng or wat but i got scare then i ask the mechanic to softer the frequency.
For S spec user you have the sound increase when you reach a certain speed (duno what its call). You can off it by setting your HU there.
Last thing is the original speakers will let you down. Our original battery is sufficient to put in a normal set of ICE without additional battery.