Specification Brand : ASC Audio BulletPoint1 : Use this adapter to make your installation of an amplifier to the factory system faster with a cleaner install. Use this plug and play adapter so you don't have to cut or splice into the factory wiring. Use to add a subwoofer amp to get more bass which will add more volume and fuller sound. Provides one pair RCA audio output. No amplifier turn on wire. BulletPoint2 : Compatibility Notes: Not compatible with factory amplified stereo systems. Only works with standard systems. (No Bose, Monsoon, etc.) Connection is done at radio tuner usually in back of the radio or behind the glove box. Only works with mostly IOT or IOU RPO code systems- see below. If vehicle has the ANC- active noise cancellation type system it has to be disabled. BulletPoint3 : Works with the following vehicles: Only works with the RPO codes listed below- RPO code found in drivers door QR code or glove box sticker. Mostly RPO codes IOT and IOU only- see below. Made for Chevrolet: Blazer (IOT, IOU) 2019-2020, Camaro (IOS, IOT) 2019-2020, Cheyenne (IOS, IOT) 2019-2020, Colorado (IOS, IOT) 2019-2020, Equinox (IOS, IOT) 2019-2020, Malibu (IOU, IOS) 2019-2020, Silverado New Body Style (IOS, IOT) 2019-2020, Volt 2019-2020 BulletPoint4 : Made for GMC: Acadia (IOU) 2019-2020, Canyon (IOS, IOT) 2019-2020, Sierra 1500 New Body Style (IOS, IOT) 2019-2020, Terrain (IOS, IOT, IOU) 2019-2020 BulletPoint5 : You will receive a Y-shaped car radio extension cable. This product has reliable and safe quality, so you can use it with confidence. Color : Black CompatibleDevices : Amplifier ConnectivityTechnology : Auxiliary ConnectorType : RCA ExternallyAssignedProductIdentifier : 6976318829616 ExternallyAssignedProductIdentifier1 : 649910374131 ExternallyAssignedProductIdentifier2 : 0649910374131 FinishType : Silver Impedance : 1 ohm InputVoltage : 12 volts ItemName : Add A Subwoofer Amp Amplifier Adapter Interface to Factory OEM Car Stereo Radio System- Compatible with Select 2019+ GMC, GM Vehicles- No Premium Amp/Bose- See Compatible Vehicles Below ItemPackageDimensions_Height : 0.43 inches ItemPackageDimensions_Length : 12.9 inches ItemPackageDimensions_Width : 0.51 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : vehicle-audio-auxiliary-adapters Manufacturer : Other Material : Acrylonitrile Butadiene Styrene MaximumRange : 12 feet ModelNumber : 92f2a478-2cc3-400e-8632-f1506b02fe7c NumberOfChannels : 2 NumberOfItems : 1 NumberOfPorts : 1 PartNumber : AA2109 PowerPlugType : no_plug PowerSourceType : Corded Electric ProductDescription : Use this adapter to make your installation of an amplifier to the factory system faster with a cleaner install. Use this plug and play adapter so you don't have to cut or splice into the factory wiring. Use to add a subwoofer amp to get more bass which will add more volume and fuller sound. Provides one pair RCA audio output. No amplifier turn on wire. Compatibility Notes: Not compatible with factory amplified stereo systems. Only works with standard systems. (No Bose, Monsoon, etc.) Connection is done at radio tuner usually in back of the radio or behind the glove box. Only works with mostly IOT or IOU RPO code systems- see below. If vehicle has the ANC- active noise cancellation type system it has to be disabled. Works with the following vehicles: Only works with the RPO codes listed below- RPO code found in drivers door QR code or glove box sticker. Mostly RPO codes IOT and IOU only- see below. Made for Chevrolet: Blazer (IOT, IOU) 2019-2020, Camaro (IOS, IOT) 2019-2020, Cheyenne (IOS, IOT) 2019-2020, Colorado (IOS, IOT) 2019-2020, Equinox (IOS, IOT) 2019-2020, Malibu (IOU, IOS) 2019-2020, Silverado New Body Style (IOS, IOT) 2019-2020, Volt 2019-2020: Made for GMC: Acadia (IOU) 2019-2020, Canyon (IOS, IOT) 2019-2020, Sierra 1500 New Body Style (IOS, IOT) 2019-2020, Terrain (IOS, IOT, IOU) 2019-2020 ProductSiteLaunchDate : 2020-11-01T07:00:00.000Z Size : normal SpecificUsesForProduct : Amplifier Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 43000000 WarrantyDescription : one WarrantyType : Limited