Specification AssemblyInstructions : [IN] The product details do not provide specific assembly instructions, but they do include relevant information about the product's design, compatibility, and usage, which can be used to help with installation. AudioDriverSize : 10 inches AudioDriverType : dynamic_driver AudioOutputMode : Stereo Brand : Q Power BulletPoint1 : Compatible with 2009 2017 Ford F 150 Super Crew and 2017 Ford F 250 and F 350 Super Duty BulletPoint2 : Underseat downfire design saves space BulletPoint3 : Finished with durable bed liner BulletPoint4 : Air space: 1.0 cubic foot (per sub) BulletPoint5 : Mounting depth: 4.5 inches Color : black CompatibleDevices : Vehicle's Audio System CompatibleDevices1 : Smartphone CompatibleDevices2 : Tablet CompatibleDevices3 : MP3 Player CompatibleDevices4 : Laptop CompatibleDevices5 : Gaming Console CompatibleDevices6 : Projector CompatibleDevices7 : Laptop CompatibleWithVehicleType : Car ConnectivityProtocol : 3.5mm auxiliary cable or RCA cables ConnectivityTechnology : wired ControllerType : Corded electric ControlMethod : touch CustomerPackageType : FFP ExternallyAssignedProductIdentifier1 : 813177024898 ExternallyAssignedProductIdentifier2 : 813177024676 ExternallyAssignedProductIdentifier3 : 0813177024898 ExternallyAssignedProductIdentifier4 : 0813177024676 Hazmat1 : auto-grounding Hazmat10 : DE_NoAir Hazmat11 : EG_NoAir Hazmat12 : ES_NoAir Hazmat13 : FR_NoAir Hazmat14 : GB_NoAir Hazmat15 : IE_NoAir Hazmat16 : IN_NoAir Hazmat17 : IT_NoAir Hazmat18 : JP_NoAir Hazmat19 : MX_NoAir Hazmat2 : UN2807 Hazmat20 : NL_NoAir Hazmat21 : PL_NoAir Hazmat22 : SA_NoAir Hazmat23 : SE_NoAir Hazmat24 : SG_NoAir Hazmat25 : TR_NoAir Hazmat26 : US_NoAir Hazmat27 : ZA_NoAir Hazmat3 : 3 Hazmat4 : AE_NoAir Hazmat5 : AU_NoAir Hazmat6 : BE_NoAir Hazmat7 : BR_NoAir Hazmat8 : CA_NoAir Hazmat9 : CN_NoAir IncludedComponents : Subwoofer enclosure InstallationType : Recessed IsWaterproof : FALSE ItemDisplayWeight : 40 pounds ItemName : Q Power 2 Hole 2009-2017 F-150 Super Crew 10" Ported Car Audio Subwoofer Box ItemPackageDimensions_Height : 142.24 centimeters ItemPackageDimensions_Length : 22.86 centimeters ItemPackageDimensions_Width : 38.1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : vehicle-subwoofer-boxes Manufacturer : QPower Material : Acrylonitrile Butadiene Styrene (ABS) ModelName : QBFORD09210 ModelNumber : QBFORD09210 MountingType : Tabletop Mount NumberOfCircuits : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : QBFORD09210 PowerSourceType : Corded Electric ProcessorCount : 2 ProductDescription : Give your pickup truck a boost of audio power with the Q Power Dual 10 Inch Ported Subwoofer Enclosure. This down firing under seat sub box is compatible with 2009 2017 F 150 Super Crew and 2017 F 250/F 350 Super Duty. This enclosure gives you the perfect platform to install a couple of 10 inch subwoofers for high quality bass. This subwoofer enclosure is ported, and features 2 openings for 2 subwoofers to be installed into. A mounting depth of 4.5 inches gives you plenty of room and it is finished with durable bed liner. Put a better box in your truck to get more out of your audio with the Q Power Dual 10 Inch Ported Subwoofer Enclosure. ProductSiteLaunchDate : 2018-03-23T12:55:45.395Z RecommendedUsesForProduct : truck SeriesNumber : 2 Size : Dual 12" (Sealed) SpeakerSize : 10 inches SpeakersMaximumOutputPower : 121 watts SpeakerType : Subwoofer SpeakerType1 : Subwoofer SpeakerType2 : Woofer SpecificUsesForProduct : car audio system construction Style : Carpeted SupplierDeclaredDgHzRegulation : not_applicable SurroundSoundChannelConfiguration : 2.0 TargetGender : unisex TotalEthernetPorts : 4 UnitCount : 2 UnspscCode : 52161500 VehicleSpeakerSize : 10 inches WarrantyType : 1-year warranty