Hi chaps,
Now I love my stock sound system in my . It's fantastic. The only problem is it lacks a bit of bite on the BASS side of things. As it happens, in my previous car I had a rather large ICE system, but that was with an aftermarket head unit. I have two Vibe CBRA12 subs to spare, and I want to use ONE of them in the .

My question is, how easy is it/how would I go about wiring up the sub with the standard head unit?
Thank you