Subwoofer under passengers seat?

[CrAcKeZ]

Hi there,

I'm thinking of putting a small subwoofer(30x15cm) under passengers seat and connect it with the radio, the problem is the wiring, anyone know where are the left/right audio channels? (I won't do a permanent damage but I need to know where they are so I can make the connections)

If no one knows, I guess I'll spend many many hours trying to find out

My car is a seat ibiza SC 1.2 TDI E-ecomotive(2012 model)

P.S. I can provide pictures of the connector as I remove the radio a few days ago and took pictures of it(pretty easy to remove)

 

[Pyrres]

The channels are marked in the radio. Been there done that. I took the signal straight behind the connector.

Sent from my HTC One_M8

 

[CrAcKeZ]

The channels are marked in the radio. Been there done that. I took the signal straight behind the connector.

Sent from my HTC One_M8

Well to be honest I've removed my radio, removed the connector and didn't see anything like that

Care to help me out? (I can upload some pics later on if you don't have pics -now currently at job- and you can mark the audio channels)

P.S. I'll replace my ratio with a Chinese android navsat/gps,mp3 radio which have audio in and out but until then.. (I don't want to rush things when the price is about half grand euros)

 

[Pyrres]

Radio should have a sticker that shows what wire is what. Easy job.

Sent from my HTC One_M8

 

[CrAcKeZ]

Radio should have a sticker that shows what wire is what. Easy job.

Sent from my HTC One_M8

I'd love that but unfortunately no sticker(I'm uploading pics now to see for yourself)

I'll edit this to post the pics :}

EDIT: it doesn't let me post pictures oh dear.. I have to post 15 posts in order to gain access to this "feature".. so here's a masked url hxxp :/ / i60.tinypic.com/sdlpjq.jpg (remove spaces and where xx it's tt)

Sorry for the late post, any clues where I can get either left or right channel? ..I'd appriciate the help(although I'm talking with a Chinese seller right now on getting an aftermarket radio which has subwoofer channel(rca), audio front left/right and audio back left/right - if you know you can help me expand my knowledge (it won't hurt to know more about my car, the radio would be bought tonight and would come faster than the sub as it's with dhl and the sub with post office(30+ days, while radio unit would do 5-7 days))