Specification AgeRangeDescription : Adult AudioOutputMode : Mono Brand : Nippon Power BulletPoint1 : Package Includes 8 x Speaker Foam Fast Rings, Outside Diameter is 19.5cm / 7.7", Inside Diameter is 14.5cm / 5.7", Thickness is 1.5cm / 0.6", Suitable for 6" / 6.5" / 6.75" / 7" Car Door Speakers. BulletPoint2 : Speaker baffle foam ring with 1.5cm thickness will seal your car door speakers, designed to prevent sound diffusion, absorb car door echoes, enhance & improve speaker sound effect and strengthen audio effects. BulletPoint3 : This foam speaker enhancer with strong adhesive is easy and convenient to install and use, not easy to fall off or loose, it can also be stacked for use to increase foam thickness to provide a thicker audio effect. BulletPoint4 : Universal sponge bass blocker kit with high rebound can reduce noise interference, helps to increase the speaker's volume and allow you to enjoy 360-degree surround mid-bass & immersive music in your car anytime. BulletPoint5 : Car door speaker foam is made of high quality polyurethane polymers with high resilience and high density, lightweight and portable,waterproof, crush-resistant and weather-resistant, not easy to damage or crack. BulletPoint6 : Superior Quality - Made to last, this stereo wiring harness is crafted with factory quality materials, ensuring durability and long-term performance BulletPoint7 : Perfect Fit - Our radio wire harness is designed to fit perfectly with your car stereo, ensuring a seamless integration with your vehicle's system BulletPoint8 : Buy With Confidence - Backed by Scosche's Lifetime Tech Support and Limited Lifetime Warranty Color : Black CompatibilityOptions : Up to 6-inch smartphone supported, including iPhone XS Max/XS/X/XR, iPhone 8 Plus/8; Samsung Galaxy S10+/S10/S10e, Note9/Note 8; Google Pixel 3 XL/Pixel 3; Huawei P30 Pro/P30, Mate 20 Pro/20 and others CompatibleDevices : Desktop CompatiblePhoneModels : iPhone 11 Pro Max CompatibleWithVehicleType : Automobile ConnectivityTechnology : Bluetooth ConnectorType : Butt Connector ControllerType : Button ControlMethod : touch CustomerPackageType : Not Flat Free Package ExternallyAssignedProductIdentifier1 : 784644719329 ExternallyAssignedProductIdentifier2 : 0784644719329 ExternallyAssignedProductIdentifier3 : 00033991046054 GpsrSafetyAttestation : 1 IncludedComponents : 2 x Audio Cable IncludedComponents1 : MagicMount Vent Mount IncludedComponents2 : MagicPlate IncludedComponents3 : Cleaning Wipe IndoorOutdoorUsage : indoor IsWaterproof : FALSE ItemDisplayWeight : 100 grams ItemName : Audiopipe BB199 Bass Blocker Audiopipe 200hz Inline ItemPackageDimensions_Height : 15.2 centimeters ItemPackageDimensions_Length : 2.7 centimeters ItemPackageDimensions_Width : 7.1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : vehicle-speaker-bass-blockers Language : english Manufacturer : Nippon Material : Plastic ModelName : BB199 ModelNumber : BB199 MountingType : Vent NumberOfItems : 1 NumberOfPowerLevels : 1 PackageLevel : unit PartNumber : BB199 PowerSourceType : Vehicle Powered ProductDescription : Audiopipe Bass Blocker. 200Hz. Inline. ProductSiteLaunchDate : 2012-09-19T04:06:26.071Z RecommendedUsesForProduct : For Vehicle Audio Systems Size : XL SpeakerType : Subwoofer SpecificUsesForProduct : in-car audio systems StreetDate : 2014-05-01T00:00:01Z Style : Radio harness SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable TargetGender : unisex UnitCount : 1 UnspscCode : 52161500 WarrantyDescription : 3-Year Limited Warranty WaterResistanceLevel : not_water_resistant