Weekend driver
New member
Until I get a new head unit (still trying to decide quite what!) and wanting to use four speakers in my Marea Weekend... Does anyone have the knowledge (or luck) to tell me how to change the normally two-channel AD185M (basic head unit) to four channels? The handbook says have it done by a Fiat Dealership, but I'm OK with a screwdriver and soldering iron and all I need is the information.
I know that you can just remove the adaptor in the lead to the head unit, but that does not allow the fader option to engage, and the front and rear speakers would be antiphased (loss of bass overall and possible weird directional effects at high frequencies!). I want to do this properly.
There are probably jumpers on the board inside the unit that need to be moved, or links to be desoldered and remade... Any ideas - all help gratefully received.
Have a good Weekend!
I know that you can just remove the adaptor in the lead to the head unit, but that does not allow the fader option to engage, and the front and rear speakers would be antiphased (loss of bass overall and possible weird directional effects at high frequencies!). I want to do this properly.
There are probably jumpers on the board inside the unit that need to be moved, or links to be desoldered and remade... Any ideas - all help gratefully received.
Have a good Weekend!