Dual Voice Coil (DVC) Wiring Tutorial – JL Audio Help Center - Search Articles
Know the total Ohms you'll get with multiple parallel speakers without the math! Hook up 1 to 4 subwoofers base… | Car audio subwoofers, Subwoofer wiring, Car audio
Subwoofer wiring diagrams
How To Wire Car Subwoofers [SVC, DVC, Ohm Charts + Wiring Diagrams] - YouTube