Hi all. Gonna sell my rsx bose sub. Its all setup to run on an S2k. I recently upgraded to a 12w3, so i wont need this anymore. It is all wired up with rca imputs, so it's prefect for an aftermarket HU with preouts. The bottom is already cut off to fit an s2k and a perfect hole cut out of the top cover to make it louder. looking for $50 bucks shipped.