Universal 16-pin Wiring Harness with Aftermarket Stereo Plugs for 2004-Up Alpine by Xscorpion. Xscorpion make a range of innovative audio accessories aimed at the ultimate in flexibility for installers, and the best use of power available. This high quality range of products allows you to connect up the various parts of your systems wiring quickly and easily so you get to spend more of your time where it matters - in the driving seat listening to it!