this is what i'm looking at on the rumion sub. i have the oem t-connector harness for the bazooka sub and the wires are labeled which is a plus. but the connector and wire colors matchup. i need to figure out how to get the sub and the tweeter to work with the sns.
Ive never seen anyone install it cause it's too expensive and from what Ive heard sounds like crap, but Id recommend running an amp for the tweeter, or just connecting it directly to the speakers, and running a separate amp for the sub. This will give it the best sound.
EvilCalvin might be able to help you out here too, he's an audiophile to the max.