Subwoofer, Speaker & Amp Wiring Diagrams | KICKER® Dual Voice Coil Wiring Options. The following diagrams are the most popular wiring configurations when using Dual Voice Coil woofers. They show a typical single channel wiring scheme. Check the amplifier's owners manual for minimum impedance the amplifier will handle before hooking up the speakers. Remember: 4 ohm mono is equivalent to 2 Ohm Dual Car Stereo Wiring Diagram | My Wiring DIagram Wiring Diagram for Car Audio System Save 1999 Audi A4 Radio Wiring Diagram New Wiring Diagram dual xd1222 wiring harness Collection Dual Xdm260 Wiring Harness Diagram Elegant Contemporary Dual Model Xd1222 We collect a lot of pictures about Dual Car Stereo Wiring Diagram and finally we upload it on our website.