Amazon.com: Focal ISU 200 8" Component System : Electronics
FOCAL IW T3Y 200 Plug&Play woofer kit for Tesla Model X Y, Flax cone 8'' 200mm | eBay
It was just going to be a simple Bosectomy / factory replacement but one of the Focal ISU200 woofers was dead out of the box. I already have the car apart, so