The Alpine R Series 12" One R Series R2-W12D4 Subwoofer is a brand new and sealed car audio component with a 12-inch speaker size from the renowned brand Alpine. This subwoofer is designed to deliver powerful and high-quality sound performance in vehicles, making it an ideal choice for car audio enthusiasts looking to enhance their audio experience on the road. With its sealed packaging, customers can be assured that they are receiving a new and untouched product ready to be installed for an improved audio experience.