you are correct, you will not need to hook up any of the power related wires. Those are for other purposes that we dont need.
You are also correct on the speaker wires, you will use the "high" power wires, diagram 1 in the instructions. I hadnt looked at the instructions for the oem 2 before, after looking im am now sure it should work. The dual range that i was refering to in previous posts is achieved with extra wires on the oem2, the soem4 does this with switches instead but either way its all good!
Last edited by jeffb325; 02-26-2010 at 10:13 PM.