*Help* Fitting sub with 2011 Ds3 Stereo Unit

[shiftybeans]

Hi can anyone help me with how to fit a sub to this headunit? I took it out and cant figure out the wireing.
Thanks

[cyclone]

Doesn't the radio with nav already have a sub?

[shiftybeans]

I think soo but its a small one, would there be any way of changing this to a proper sub, i have a vibe one im trying to put in there. Thanks for reply

[shiftybeans]

*Subwoofer

[cyclone]

This has been done. Do a search for subwoofer in the upper right corner of the page and you should find a bunch of threads. Bound to be something to help.