Specification AssemblyInstructions : [PARTIAL] Some installation information is provided, but it does not cover all necessary steps for proper installation, setup, and connection to audio sources. AudioDriverSize : 9 centimeters AudioDriverType : dynamic_driver AudioOutputMode : Stereo Brand : Flushbay BulletPoint1 : Made of high-quality ABS material with oil immersed cooling magnetism design, shock-resistant and corrosion resistant. BulletPoint2 : 25-Core Ultra-High Pitch HiFi Loudspeaker: This tweeter is suitable for home HI-FI speakers, monitor speakers, home theater speakers, multimedia speakers, audio-visual speakers, etc. BulletPoint3 : This super treble is mainly used for high-pitched sound compensation. Used for speakers with insufficient high-volume, dim, and poor expressiveness, it has a magical effect, and is especially suitable for the high-pitched compensation of full-range audio. BulletPoint4 : After installing the super tweeter, you can immediately feel the breadth, depth and layering of the sound field. The whole sound field has become lively. The exquisite air and extensibility of the high-pitched sound are tight, and the details of the sound are enriched. BulletPoint5 : The original design of the tweeter was to put the drilled wire on the top of the speaker into the box and connect it to the crossover. For convenience, we can put it directly on the top and wire at the back Color : Black+Silver CompatibleDevices : Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop CompatibleDevices1 : Television CompatibleDevices2 : Projector CompatibleDevices3 : Laptop CompatibleDevices4 : Smartphone CompatibleDevices5 : Tablet CompatibleDevices6 : MP3 Player CompatibleDevices7 : Desktop CompatibleWithVehicleType : Car CompatibleWithVehicleType1 : Car CompatibleWithVehicleType2 : Truck ConnectivityProtocol : wired ConnectivityTechnology : wired ControllerType : Voice control ControlMethod : voice CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 818550015869 ExternallyAssignedProductIdentifier2 : 0818550015869 ExternallyAssignedProductIdentifier3 : 00818550015869 FrequencyResponse : 2 hertz GpsrSafetyAttestation : 1 Impedance : 4 ohm IncludedComponents : 1 * 25 Core Tweeter IndoorOutdoorUsage : indoor IsWaterproof : FALSE ItemName : Flushbay HiFi Tweeter 4 ohm 25-Core Ultra-high Pitch HiFi Loudspeaker DIY HiFi External Treble Tweeter for Home Audio Theater KTV Car Treble Compensation (Black+Silver) ItemPackageDimensions_Height : 0.01 inches ItemPackageDimensions_Length : 0.01 inches ItemPackageDimensions_Width : 0.01 inches ItemPackageQuantity : 1 ItemTypeKeyword : vehicle-tweeters Manufacturer : Flushbay Material : Acrylonitrile Butadiene Styrene (ABS) ModelName : FL-weleid ModelNumber : FL-weleid MountingType : Car Mount NumberOfCircuits : 1 NumberOfItems : 1 NumberOfPowerLevels : 1 PackageLevel : unit PartNumber : FL-GYLB18 PowerSourceType : Corded Electric ProductDescription : Specifications: Impedance: 4Ω Rated power: 30W Voice Diaphragm: 25 core Material: ABS+ Stainless steel Color: Black Speaker: approval 9x4.8cm/3.54x1.89in Base: approx.10.8x8cm/4.25x3.15in Wire length: approx.60cm/23.62in Package Includes: 1 * 25 Core Tweeter ProductSiteLaunchDate : 2021-03-18T02:56:45.503Z RecommendedUsesForProduct : For Home Audio Systems SeriesNumber : 818550015869 Size : COTW1 SpeakerAmplificationType : Active SpeakerConnectivity : Wired SpeakerSize : 4.25 inches SpeakersMaximumOutputPower : 30 watts SpeakerType : Tweeter SpecificUsesForProduct : Car, Truck StreetDate : 2020-01-30T00:00:01Z Style : Black+Silver SupplierDeclaredDgHzRegulation : not_applicable SurroundSoundChannelConfiguration : 2.0 TargetGender : unisex UnitCount : 2 UnspscCode : 52161500 WarrantyDescription : 1 Year WarrantyType : Limited WaterResistanceLevel : not_water_resistant Wattage : 30 watts WirelessCommunicationTechnology : Bluetooth