Specification AgeRangeDescription : Adult AudioDriverSize : 12 inches AudioDriverType : dynamic_driver AudioOutputMode : Stereo Brand : Rockville BulletPoint1 : HIGH-QUALITY RECONE COMPONENTS: Includes a precision-engineered voice coil, durable cone, spider, and dust cap, designed to restore your Rockville W12K9D4 subwoofer to its original audio performance. BulletPoint2 : EASY DIY REPAIR: Comes with clear, step-by-step instructions, making it simple for audio enthusiasts and hobbyists to repair their subwoofer at home without professional help. BulletPoint3 : PERFECT FIT FOR W12K9D4: Specifically tailored for the Rockville W12K9D4, ensuring seamless compatibility and optimal sound quality for car audio systems. BulletPoint4 : DURABLE MATERIALS: Built with high-grade materials to deliver long-lasting performance, ideal for maintaining powerful bass in your car audio setup. BulletPoint5 : COST-EFFECTIVE SOLUTION: Restore your subwoofer’s performance at a fraction of the cost of replacement, perfect for DIY car audio projects. BulletPoint6 : 38 Hz - 1800 Hz frequency response Color : Black CompatibleDevices : Smartphone, Tablet, MP3 Player, Laptop CompatibleDevices1 : Television CompatibleDevices2 : Home Theater CompatibleDevices3 : Gaming Console CompatibleDevices4 : Desktop CompatibleDevices5 : Television CompatibleDevices6 : Projector CompatibleDevices7 : Laptop CompatibleWithVehicleType : Car ConnectivityProtocol : NL4, Screw Terminals ConnectivityTechnology : Wired ConnectivityTechnology1 : Bluetooth ConnectivityTechnology2 : XLR ConnectivityTechnology3 : Mic/Line Input ConnectivityTechnology4 : RCA ConnectivityTechnology5 : USB ControllerType : Voice control ControllerType1 : Remote Control ControllerType2 : App Control ControlMethod : voice CustomerPackageType : FFP ExternallyAssignedProductIdentifier : 8436542216357 ExternallyAssignedProductIdentifier1 : 819216022825 ExternallyAssignedProductIdentifier2 : 0819216022825 ExternallyAssignedProductIdentifier3 : 00691991001260 ExternallyAssignedProductIdentifier4 : 641945588941 FitType : Universal Fit FrequencyResponse : 55 hertz GpsrSafetyAttestation : 1 Hazmat1 : MAGNETIZED MATERIAL Hazmat10 : DE_NoAir Hazmat11 : EG_NoAir Hazmat12 : ES_NoAir Hazmat13 : FR_NoAir Hazmat14 : GB_NoAir Hazmat15 : IE_NoAir Hazmat16 : IN_MagnetizedMaterial Hazmat17 : IT_NoAir Hazmat18 : JP_NoAir Hazmat19 : MX_MagnetizedMaterial Hazmat2 : UN2807 Hazmat20 : NL_NoAir Hazmat21 : PL_NoAir Hazmat22 : SA_NoAir Hazmat23 : SE_NoAir Hazmat24 : SG_NoAir Hazmat25 : TR_NoAir Hazmat26 : US_MagnetizedMaterial Hazmat27 : ZA_NoAir Hazmat3 : 9 Hazmat4 : AE_NoAir Hazmat5 : AU_NoAir Hazmat6 : BE_NoAir Hazmat7 : BR_MagnetizedMaterial Hazmat8 : CA_MagnetizedMaterial Hazmat9 : CN_MagnetizedMaterial Impedance : 8 ohm IncludedComponents : Dustcap, Cone, Spider, Spider spacer, Coil spacer, Voice coil, 1 x Speaker IndoorOutdoorUsage : indoor IsWaterproof : false ItemName : Rockville RK12K9D4 Recone Kit for W12K9D4 Subwoofer, Voice Coil, Durable Cone, Easy DIY Repair, for Car Audio Enthusiasts ItemPackageDimensions_Height : 17 inches ItemPackageDimensions_Length : 20 inches ItemPackageDimensions_Width : 15 inches ItemPackageQuantity : 1 ItemTypeKeyword : monitor-speaker-and-subwoofer-parts Manufacturer : Rockville Material1 : Aluminum Material2 : Alloy Steel ModelName : RK12K9D4 ModelNumber : RK12K9D4 MountingType : Flush Mount NoiseLevel : 115 decibels NumberOfCircuits : 2 NumberOfItems : 1 NumberOfPowerLevels : 1 PackageLevel : unit PartNumber : RK12K9D4 PowerSourceType : Corded Electric ProductDescription : The Rockville RK12K9D4 Recone Kit is the perfect solution for car audio enthusiasts and DIY repairers who want to restore their W12K9D4 12" subwoofer to factory-level performance. Whether you're maintaining your system or repairing blown components, this complete recone kit ensures deep, clear bass and a seamless fit.
Key Features:
Precision Components: Includes cone, spider, voice coil, dust cap, and adhesive to fully rebuild your subwoofer.
Seamless Compatibility: Tailored specifically for the Rockville W12K9D4, ensuring a perfect fit and optimal sound.
High-Grade Materials: Features a durable 4-layer voice coil, rigid cone, and resilient spider for lasting performance.
DIY-Friendly: Includes clear step-by-step instructions—great for home garages or professional shops.
This recone kit delivers a cost-effective way to revive your subwoofer and keep your system sounding its best. Ideal for bass lovers who demand power and clarity, the RK12K9D4 puts you back in control of your audio experience.