recently bought the JBL BassPro Hub and had it installed in my spare tire area! The sub is amazing, but I hear rattle from the spare tire area! I have the Dynamat
JBL Basspro Hub - 11" Spare Tire Powered Subwoofer System with 200W Amplifier, Black - Creative Audio
JBL BassPro Hub 11 inch 200W Car Subwoofer for sale online | eBay
HOW TO INSTALL JBL BASSPRO HUB 12'' SUB WOOFER I TOYOTA COROLLA HATCHBACK/SEDAN 2019 2020 2021 2022 - YouTube