ChrisK said:
.... Anyway, I think I might redo mine using 1/2" because I found it to be a very tight fit when putting my door panel back on. Did you run into any fitment problems?
Thanks for comps, Chris!
There is plenty of room for the speaker - the problem I had was with the crossover, which is particularly large on the CDT set-up. I couldn't have surface mounted that even using 1/2"., hence the chop-job!
[ Where did you run your power wires for your amp? I'll be wiring up my amp next, but I'm not sure how I'm going to route the power wires through the trunk, or into the cabin if I mount it inside. Also, where are you running you interconnect wires? I've been looking at my Helm for the OEM wire harness routing, but I haven't actually looked for them on the car itself yet.
For the power cable, that is one part I did not do myself - there was a previous set-up in the trunk. The power cable comes directly off the battery & I believe it comes under the car - I need to check that out for you later tonight.
I did run a new rca interconnect however - I got a good quality Monster 4 way cable (much easier than pulling multiple singles or pairs) and it runs down the center console, then up the rear firewall over to the right (passenger side - left as you're looking at it from inside car) at the top - there is a convenient grommet there, above the ECU right in the top corner. From there, into the engine bay, then it tucks behind the fan unit & if you follow it round, you can pick up another grommet feedthrough into the trunk (it ends up being almost directly opposite the one in the firewall from a reference standpoint).
I will take pics later to clarify.
For the speaker wires, they follow a similar route but on the drivers side, before coming back down the center console. The previous installer had just used the new speakers wires back to the stock head wiring, then used the original signal wires to carry the speaker current out to the doors! So I pulled new speaker cable out under each side of the dash, then down through the harnesses into the doors - that is one really tight squeeze but it is worth it in the end if you're pumping any serious power there.
You just have to do that in stages - it's easy to get it to the door bulkhead, so just pop the grommet out & pull the cable through the hole without worrying about the sleeved harness yet; then also pop the grommet off from inside the door - this makes the sleeved harness must easier to work with. I used a fish tape wire to go up through the sleeve from the bottom end, then pulled back down a single wire. I then soldered the speaker wire to the single wire so I could minimize the bulk & pulled it on down through. It sounds easy enough but it is a royal PITA!