Thunderous One said:
thats really a good piece of advice and I’ve kearnt much from your description
I’m really interested in the subs, and 8mmgonna conclude the6 would be an easy fit in the cubby holes behind my seats in my coupe
My question is, how do I wire the subs?
I have the sat nav system in my car
Appreciate your efforts
I used to have the Sat Nav system - I removed the screen, and changed to a double din Pioneer stereo (year later, I'm still working on my 3D printed fascia, but just haven't had the time)... anyways....
If you want to stay with your current head unit, I would suggest buying an Amp to put into your boot. Something like this for example: www.ebay.co.uk/itm/132813565872
Obviously - you could go for a more powerful amp if you wanted, that was just an example.
Put that in the boot, and use T-Taps or your preferred method of choice to tap into the already existing rear speakers (they're just below the roll hoop - kind of level with the back of your head)... tap into those wires, connect them to the amp inputs, then connect the subs to the amp output. Pretty straight forward really and doesn't require much effort since you can get to the speaker wires to tap into from the boot! (At least, I could in my 2003 3.0i E85)
The only "tricky" - or rather, annoying part, is, you need to find the "Remote Amp" (normally blue) wire from the back of the stereo harness, and tap into it, and run it down the center tunnel to the remote input for the amp. Alternatively you use a switched +ve (eg, a +ve that goes live with the ignition) to the remote input.... whatever you choose to do, fitting the speakers, and getting the inputs is pretty easy
You might want to get a high to low level converter too : www.ebay.co.uk/itm/270662823340
Just to convert the speaker wires you tap into, into RCA for the amp RCA inputs
PS: As far as I know, the speakers and even the majority of the interior of the E86 is the same as the E85 so should be pretty easy to do. Took me a couple of hours in total, some of which was finding the right bloody tools to put in a rivnut I needed
