Furrion Aurora® 2022323834 8" Multi-Mount DVC Subwoofer Terrace Series - The Furrion Aurora outdoor subwoofer is fully weatherproof, featuring a polypropylene cone and rubber surround. Additionally, the subwoofer features an acrylonitrile styrene acrylate (ASA) construction with a fluorocarbon textured finish that offers maximum UV protection that won’t fade in the sun or chip and peel. It can withstand harsh outdoor temperatures from -15 degrees F to 160 degrees F (-25 degrees to 70 degrees C).