MDF speaker rings for Audi cars are designed for precise and professional installation of new speakers in the original mounting positions without the need for bodywork or interior modifications. They are made of high-quality MDF (Medium Density Fibreboard). These mounting frames provide a firm hold and excellent acoustic properties due to their rigidity and ability to dampen vibrations. The offer includes MDF adapters compatible with Audi A3, A4, A5, A6, Q3, Q5, Q7 and TT models, which are designed for mounting speakers with a diameter of 165 mm. The washers are manufactured on CNC machines, impregnated and varnished for increased durability. Thanks to precise processing, they enable easy installation and improve the sound performance of the audio system by eliminating unwanted resonances. For vehicles with higher humidity in the doors, it is recommended to consider using plastic rings.