Brand new Kenwood 12 inch subwoofer, still with original box. Brand new kicker Amplifier, still with original box. Coming with 600W oxygen free copper AMP power wires. This set up was used for a little over a week in a weekend warrior rebuilt truck that has recently been sold and I have no further need for it. Im asking 400, but open to negotiations. I payed good money for this set up so please...