Purchased little over a month ago from Rudys Autosound, so they are from an authorized dealer. They were installed in my truck and then I got a whim to trade it in shortly there after. They wont work in my new truck so they are up for sale. Alpines are SPX 17-REF. They retail for 400.00 from an authorized dealer. Kenwood Excelon KAC-X40 and retails for 469.00 from an authorized retailer. The amp kit retails for 109.00. This has been cut to length for my application, it should still work for most, and includes extra cables. This will be thrown in for free. Actual pictures can be sent to serious buyers. I will not respond to anyone without a valid contact number included in their initial reply. Location: Whitefishits NOT ok to contact this poster with services or other commercial interests