My name is Austin I'm Active Duty United States Navy. More inclined/knowledgeable in the box building aspect of audio than I am the actual woofer modification side. I'm a welder/pipe fitter by trade but an audio enthusiast at heart. My main goal on this forum is to seek assistance and help with my custom build using the bones of a JL W6V210. I plan to make a completely custom woofer using different coils, cone, surround etc...I've looked near and far trying to get some sort of assistance with this build but it doesn't seem as if many have attempted it. SQ is nice, but I'm looking to making a hard hitting 10 for a stealth build in my 2014 Nissan Pathfinder. I'm curious if anyone has any suggestions on parts that are compatible and where I can start my search for said products. Any arena all help is greatly appreciated. Thanks CACO!