I am selling the COMPLETE system out of my 2004 nissan frontier king cab. This includes an Alpine 9821 CD player, CUSTOM box with 2 kicker competition 10's, and a Rockford Fosgate Punch 300.1 mono amp. ALL equipment is less than 8 months old. The speakers are the old school KICKER COMPETITION C10a's. Not this new Kicker Comp stuff. The box was custom made by Cardenal Car Stereo in Glendale AZ, and was $300.00 alone. The deck includes the installation kit, and is already wired. You just need to pull out the factory deck and plug in the 2 connectors. THIS SETUP HITS HARD! It will make your eyeballs vibrate. You can still use your jump seat with this box, and the drivers seat slides all the way back. Its also very hard to steal because the seat has to be taken out to remove/put in the box. There is at least $800.00 in equipment with the box, speakers, amp, and deck. I will SACRAFICE it for $400.00. It is way to heavy to ship and must be picked up at my house in Buckeye. E-mail me if you want pics, and I should be able to get those to you within a few days. I'm away from my computer on weekends so if you don't hear a response don't worry. I GUARANTEE all equipment to work flawlessly, it was all brand new when installed in the truck.