Wiring rear door speakers to HU
Since installing an aftermarket HU I have had a buzzing sound at low volumes which is getting quite irratating. Someone suggested that I need to wire the speakers directly to the HU instead of running them off the factory amp.
I spoke to someone in Halfrauds who said it may not cure the problem as the front and rear speakers may have different impedance. Is this correct?
How do i take the door cards off? i've looked all over but cant find any screws.
I'm planning on running the speaker wire along the amp power cable and rca cable down is this ok?
Has anyone had to do this or is there another way around it?