I'm selling my Kenwood shallow 8" woofer and custom box for a double cab Tacoma. My Tacoma was a 2007 model. This box was made by a stereo shop in Arlington, TX. The box sits behind the passenger side 60% split leaving the entire area behind the driver side back seat available for storage. There is a notch in the box so that you do not have to cut the child seat anchors. The box is so large because it was blueprinted to get optimal air space and performance for that sub.. I used just a 300W JBL amp and it rocked. I only used this for about 5 months and then traded in my truck. I'm asking $150 for it.