I had the 13, loved it, sold it, bought a 42" plasma, and now I miss the bump.
And yea, that 13 pounds like none other.
When I had mine, i only had appx. 700 watts to it, in my 2004 grand prix, 4 door,and I was very impressed.
Not to low ball you or anything, but anything more that $120 shipped for a 12w7 alone is not worth dealing with....But to somebody else it might me.
Thanks guys