I don't know Catman but should be pretty easy to check, I am running an Alpine Power pack hidden in my console, I used my speaker outputs not that it's on point with what your asking. I didn't even realize I signed up on this forum back in July, I must of been looking for something. I saw I had a friend on your side of the pond and absolutely had to come bother you. Yep first post just to say hi to you! I'm gonna have to get used to the way ya'll talk over here!