ACV 271320-01 are precision-engineered speaker rings designed for compatibility with Audi vehicles. These rings are tailored to facilitate the seamless integration of aftermarket speakers within the existing factory-mounted locations, ensuring optimal sound quality and performance. The product is constructed from durable materials that provide structural integrity and enhance acoustic delivery by minimising vibration and resonance. Typically used in automotive audio system installations, these speaker rings aid in maintaining the aesthetic and functional characteristics of the vehicle's interior while enabling upgrading processes.