Specification AudioDriverSize : 12 inches AudioDriverType : dynamic_driver AudioOutputMode : Stereo Brand : Subthump BulletPoint1 : Fits 2014-2018 GM Double Cab Trucks BulletPoint2 : Holds Two 10" subs and Fires down BulletPoint3 : Mounting Depth: 5.5", Volume: .6 cu.ft. per chamber sealed. BulletPoint4 : No modifications to the vehicle are required, unit drops in and seat locks it into place BulletPoint5 : Comes with Charcoal Gray Carpet (slightly different than shown). Speaker Terminals Installed for Easy Hook-Up Color : black CompatibleDevices1 : Home Theater CompatibleDevices2 : Television CompatibleDevices3 : Gaming Console CompatibleDevices4 : Laptop CompatibleWithVehicleType : Car ConnectivityProtocol : RCA ConnectivityTechnology : Wired ControlMethod : touch ExternallyAssignedProductIdentifier1 : 689407165736 ExternallyAssignedProductIdentifier2 : 0689407165736 ExternallyAssignedProductIdentifier3 : 00811234014936 IncludedComponents : Speaker Terminals and Black Carpet IndoorOutdoorUsage : indoor IsWaterproof : FALSE ItemName : 2014-2018 Silverado/Sierra Double Cab Dual 10 Downfire Subwoofer Box ItemPackageDimensions_Height : 16 inches ItemPackageDimensions_Length : 53 inches ItemPackageDimensions_Width : 12 inches ItemPackageQuantity : 1 ItemTypeKeyword : vehicle-subwoofer-boxes Manufacturer : Subthump ModelName : VEGS12 ModelNumber : VEGS12 MountingType : Floor Mount NumberOfBoxes : 1 NumberOfItems : 2 PartNumber : CDB14-210 PowerSourceType : Corded Electric ProcessorCount : 2 ProductDescription : Introducing our box for the new 2014-2018 GM Double Cab (previously extended cab). Even though GM's new style double cab is a bit more restrictive under the rear seat than the previous model, we still managed to create a nice looking, super nice fitting downfire box that will hold two 10" subs. Box comes with black carpet as shown in the photos. Please note that due to speaker variability across the industry, Subthump takes no responsibility for subwoofers that do not fit this cabinet. ProductSiteLaunchDate : 2016-02-22T17:30:48.968Z RecommendedUsesForProduct : window SpeakerSize : 12 inches SpeakerType : Subwoofer SupplierDeclaredDgHzRegulation : not_applicable SurroundSoundChannelConfiguration : 1.0 UnitCount : 2 UnspscCode : 52161600 VehicleSpeakerSize : 12_inch WarrantyDescription : 1 year warranty WarrantyType : Limited