Specification AgeRangeDescription : Adult AudioDriverSize : 5 inches AudioDriverType : dynamic_driver AudioOutputMode : Surround AudioOutputMode1 : Surround AudioOutputMode2 : Stereo Brand : Wharfedale BulletPoint1 : Speaker Type: 2-way Bookshelf BulletPoint2 : Sensitivity (2.83V @ 1m): 87dB BulletPoint3 : Recommended amp power: 20-100W BulletPoint4 : Frequency Response (+/-3dB): 65Hz-20kHz BulletPoint5 : Dimensions (HWD): 12.2" x 7" x 10.9" Color : Piano White CompatibleDevices : Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop CompatibleDevices1 : Smartphone CompatibleDevices2 : Tablet CompatibleDevices3 : MP3 Player CompatibleDevices4 : Desktop CompatibleDevices5 : Television CompatibleDevices6 : Projector CompatibleDevices7 : Laptop CompatibleDevices8 : Gaming Console CompatibleWithVehicleType : Car ConnectivityProtocol : Auxiliary ConnectivityTechnology : Auxiliary ConnectivityTechnology1 : Banana Cable ConnectivityTechnology2 : Raw Speaker Wire ConnectivityTechnology3 : Auxiliary ControllerType : Ring ControlMethod : voice ExternallyAssignedProductIdentifier1 : 840117503816 ExternallyAssignedProductIdentifier2 : 0840117503816 FrequencyResponse : 23 KHz Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : FR_SmallLithiumIonBatteryInEquipment Hazmat11 : GB_SmallLithiumIonBatteryInEquipment Hazmat12 : IN_SmallLithiumIonBatteryInEquipment Hazmat13 : IT_SmallLithiumIonBatteryInEquipment Hazmat14 : JP_SmallLithiumIonBatteryInEquipment Hazmat15 : MX_SmallLithiumIonBatteryInEquipment Hazmat16 : SG_SmallLithiumIonBatteryInEquipment Hazmat17 : TR_SmallLithiumIonBatteryInEquipment Hazmat18 : US_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat3 : II Hazmat4 : 9 Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : CA_SmallLithiumIonBatteryInEquipment Hazmat7 : CN_SmallLithiumIonBatteryInEquipment Hazmat8 : DE_SmallLithiumIonBatteryInEquipment Hazmat9 : ES_SmallLithiumIonBatteryInEquipment Impedance : 4 ohm IncludedComponents : 2 x Speaker IncludedComponents1 : PAIYON HIFI-4S Speaker IncludedComponents2 : User Manual IndoorOutdoorUsage : indoor IsWaterproof : FALSE ItemName : Wharfedale - Diamond 12.1 (White) ItemPackageDimensions_Height : 50.038 centimeters ItemPackageDimensions_Length : 35.56 centimeters ItemPackageDimensions_Width : 41.91 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : bookshelf-home-speakers Manufacturer : Wharfdale Material : Aluminum ModelName : Diamond 12.1 ModelNumber : Diamond 12.1 MountingType : Shelf Mount NumberOfCircuits : 2 NumberOfItems : 1 PartNumber : 12d54a46-a33d-4b09-8dad-86b99255bfd1 PowerSourceType : Corded Electric ProductDescription : Five-Inch Klarity Driver, Soft-Dome Tweeter, and Advanced Bracing Anchor Diamond 12.1: Wharfedale Bookshelf Loudspeaker Plays Music with Definition, Focus, Energy, and Insight It may not physically resemble the precious stone from which it takes its name, but everything about the Wharfedale Diamond 12.1 bookshelf loudspeaker shines. Like all of its Diamond 12 Series counterparts, the range's medium-sized monitor-style unit arrives completely redesigned from the ground up to set new performance benchmarks in its class. Allowing listeners generous freedom of placement, the two-way bass-reflex speaker renders sought-after detail, tonality, texture, depth, and space from your recordings with investigative insight, engaging definition, and thrilling energy. Able to play with a satisfying low end, Diamond 12.1 touts a five-inch bass driver comprised of trademarked Klarity cone material – formulated from a blend of polypropylene and mica to add stiffness while remaining lightweight for low coloration and fast responsiveness. Fitted with a low-damping surround and shaped to achieve a flat response curve, it produces expressive dynamics even on complex material. Diamond 12.1 also possesses a precision-crafted magnet system with an aluminum compensation ring to minimize the effect of variations in inductance as the voice coil travels, ultimately leading to an absence of distortion and intermodulation generated by the motor system. As for the aforementioned voice coil? It comes wound on an epoxy/glass-fiber bobbin produces higher power handling than those assembled on aluminum machines – and claims a stiffness lacking on Kapton types normally found on speakers at this price level. In the area of high-frequency reproduction, Diamond 12.1 sparkles. Comprised of woven polyester film with a high-loss coating for open, smoothly extended high frequencies, its one-inch soft- ProductSiteLaunchDate : 2020-10-29T16:41:43.643Z RecommendedUsesForProduct : music RecommendedUsesForProduct1 : For Computers RecommendedUsesForProduct2 : For DVD Players RecommendedUsesForProduct3 : For Music Players RecommendedUsesForProduct4 : For Surround Sound Systems SignalToNoiseRatio : 90 decibels SpeakerAmplificationType : Passive SpeakerConnectivity : Wired SpeakerSize : 7 inches SpeakersMaximumOutputPower : 100 watts SpeakersNominalOutputPower : 60 watts SpeakerType : Bookshelf SpeakerType1 : Surround SpeakerType2 : Bookshelf SpecificUsesForProduct : Home Theatre SpecificUsesForProduct1 : Home Theatre SpecificUsesForProduct2 : Gaming SpecificUsesForProduct3 : Party Style : Classic SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurroundSoundChannelConfiguration : 2.0 TotalHarmonicDistortion : <0.65%(200-16Khz) TotalUsb20Ports : 1 UnitCount : 2 UnspscCode : 52161512 WarrantyDescription : 18-Month Limited Warranty WarrantyType : Limited WaterResistanceLevel : not_water_resistant Wattage : 80 watts WirelessCommunicationTechnology : Bluetooth