The 281320-22-0 is a single-DIN (1-DIN) radio mounting frame manufactured by ACV for Audi vehicles. The frame is made of black plastic, providing a secure mounting for car radios or multimedia systems. It is designed to fit standard Audi models and provide a concise and professionally-made installation. Its dimensions are 51.5 x 178.5 mm, and it is compatible with the following models: Audi A3 (8P, 8PA) 2004-2015, A4 (8E, 8H, B6, B7) 2004-2015, A4 Allroad Quattro (8KH) 2009-2015, A5 (8T, 8F) 2007-2015, A6 (4F, C6, C7) 2004-2015, Q5 (8R) 2008-2015, TT (8J, 8J3, 8J9) 2007-2015.