Compatible FOR vehicles:2017 A1 Urban Hatchback 2-Door 1.4L 1390CC 85Cu. In. l4 DOHC Turbocharged;2017 A7 Elite Hatchback 4-Door 2.0L 1984CC 121Cu. In. l4 DOHC Turbocharged;2017 A8 Premium Sedan 4-Door 3.0L 2995CC 183Cu. In. V6 DOHC Supercharged;2017 R8 Plus Coupe 2-Door 5.2L 5204CC V10 DOHC Naturally Aspirated;2017 Q3 Performance Sport Utility 4-Door 2.5L 2480CC 151Cu. In. l5 DOHC Turbocharged;2017 RS7 Performance Hatchback 4-Door 4.0L 3993CC 243Cu. In. V8 DOHC Turbocharged;2017 S7 Base Hatchback 4-Door 4.0L 3993CC 243Cu. In. V8 DOHC Turbocharged;2017 S8 Base Sedan 4-Door 4.0L 3993CC 243Cu. In. V8 DOHC Turbocharged;2016 A8 Premium Sedan 4-Door 3.0L 2995CC 183Cu. In. V6 DOHC Supercharged;2016 A8 L TDI Sedan 4-Door 3.0L 2967CC 181Cu. In. V6 crude oil DOHC Turbocharged;2016 allroad Premium Wagon 4-Door 2.0L 1984CC 121Cu. In. l4 FLEX DOHC Turbocharged;2016 Q3 Komfort Sport Utility 4-Door 2.0L 1984CC 121Cu. In. l4 DOHC Turbocharged;2016 Q3 Komfort Sport Utility 4-Door 2.0L 1984CC 121Cu. In. l4 DOHC Turbocharged;2016 Q5 Hybrid Prestige Sport Utility 4-Door 2.0L 1984CC 121Cu. In. l4 ELECTRIC/ DOHC Turbocharged;2016 Elite Sport Utility 4-Door 3.0L 2967CC 181Cu. In. V6 crude oil DOHC Turbocharged;2016 R8 Base Convertible 2-Door 4.2L 4163CC 254Cu. In. V8 DOHC Naturally Aspirated;2016 RS5 Base Coupe 2-Door 4.2L 4163CC 254Cu. In. V8 DOHC Naturally Aspirated;2016 RS7 Performance Hatchback 4-Door 4.0L 3993CC 243Cu. In. V8 DOHC Turbocharged;2016 S3 2.0T Sedan 4-Door -CC -Cu. In.;2016 S3 2.0T Prestige Sedan 4-Door -CC -Cu. In.;2016 S3 Base Hatchback 2-Door 2.0L 1984CC 121Cu. In. l4 DOHC Turbocharged;2016 S3 Base Sedan 4-Door 2.0L 1984CC 121Cu. In.l4 DOHC Turbocharged;2016 S3 Sedan 4-Door 2.0L 1984CC 121Cu. In. l4 DOHC Turbocharged;2016 S3 Prestige Sedan 4-Door 2.0L 1984CC 121Cu. In. l4 DOHC Turbocharged;2016 S3 Sedan 4-Door 2.0L 1984CC 121Cu. In. l4 DOHC Turbocharged;4 gold plated RCA's (2 RCA input & 2 RCA output)Level: control knobFrequency: 150Hz - 40HzGain: 0db to -12dbfor:2016 S3 Technik Sedan 4-Door 2.0L 1984CC 121Cu. In. l4 DOHC Turbocharged2016 S4 Sedan 4-Door 3.0L 2995CC V6 DOHC Supercharged2016 S5 Coupe 2-Door 3.0L 2995CC V6 DOHC Supercharged2017 for Attitude SE Sedan 4-Door 1.2L 1193CC 73Cu. In. l3 DOHC Naturally Aspirated2017 for Durango Sport Utility 4-Door 5.7L 345Cu. In. V8 OHV Naturally Aspirated2017 for GT Mini Passenger Van 4-Door 3.6L 3604CC 220Cu. In. V6 DOHC Naturally Aspirated2017 for Journey Utility 4-Door 2.4L 2360CC 144Cu. In. l4 DOHC Naturally Aspirated2017 for SE Sedan 4-Door 1.6L 1598CC 98Cu. In. l4 SOHC Naturally Aspirated2017 for Viper Coupe 2-Door 8.4L 8448CC 515Cu. In. V10 OHV Naturally Aspirated2017 GT Base Coupe 2-Door 4.0L 3982CC V8 DOHC TurbochargedColour: Blackmaterial: plasticSize:about 68x56x31mmPackage Contents:1 * Car Audio Regulator4 * ScrewsOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.