Specification AgeRangeDescription : Adult AssemblyInstructions : Included in the product manual AudioDriverSize : 5.25 inches AudioDriverType : dynamic_driver AudioOutputMode : Surround AudioOutputMode1 : Surround AudioOutputMode2 : Stereo BluetoothRange : 30 feet Brand : Wharfedale BulletPoint1 : Speaker Type: 2.5-way floorstanding speaker BulletPoint2 : Sensitivity (2.83V @ 1m): 87.5dB BulletPoint3 : Recommended amp power: 30-150W BulletPoint4 : Frequency Response (+/-3dB): 45Hz-20kHz BulletPoint5 : Dimensions (HWD): 38.38" x 7" x 13.7" BulletPoint6 : CREATE A SOPHISTICATED STEREO SYSTEM by adding the D5 center channel, especially designed to complement the Demand series tower speakers (left and right) and add a D9 or D7 Bookshelf pair for a THRILLING SURROUND SOUND & IMMERSIVE HOME THEATER EXPERIENCE BulletPoint7 : ACOUSTICALLY TRANSPARENT MAGNETIC GRILLES - The included grilles not only give a class look to this speaker, but also deliver a NATURAL, UNCOLORED SOUND. The grille can be removed easily when you want to enjoy looking at them fully uncovered BulletPoint8 : GREATER STABILITY - The Cast Aluminum base with spikes and floor glides, coupled with the speaker's wide footprint ENSURES ITS STABILITY AND HELPS KEEP IT FIRMLY IN PLACE on carpet or other solid surfaces like hardwood, tiles or concrete floors Color : walnut CompatibilityOptions : Compatible CompatibleDevices : Smartphone, Tablet, Laptop, Desktop, Television CompatibleDevices1 : Home Theater CompatibleDevices2 : Desktop CompatibleDevices3 : Television CompatibleDevices4 : Desktop CompatibleDevices5 : Television CompatibleDevices6 : Projector CompatibleDevices7 : Laptop CompatibleDevices8 : Home Theater CompatibleDevices9 : Gaming Console CompatibleWithVehicleType : Car ConnectivityProtocol : Bluetooth ConnectivityTechnology : Coaxial ConnectivityTechnology1 : Bluetooth ConnectivityTechnology2 : USB ControllerType : Corded Electric ControlMethod : remote CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 840117503878 ExternallyAssignedProductIdentifier2 : 0840117503878 ExternallyAssignedProductIdentifier3 : 00747192131975 FrequencyResponse : 28000 hertz 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 Hazmat28 : ZA_SmallLithiumIonBatteryInEquipment Hazmat3 : 9 Hazmat4 : AE_NoAir Hazmat5 : AU_NoAir Hazmat6 : BE_NoAir Hazmat7 : BR_MagnetizedMaterial Hazmat8 : CA_MagnetizedMaterial Hazmat9 : CN_MagnetizedMaterial Impedance : 8 ohm IncludedComponents : 2 speakers IncludedComponents1 : Single R7 Floorstanding Speaker and matching grille. IncludedComponents2 : 1 Product Manual IncludedComponents3 : 1 Set of Foam Port Plugs IncludedComponents4 : 1 Set of floorspikes and hardware IncludedComponents5 : 1 Set of floor protector discs IndoorOutdoorUsage : indoor IsWaterproof : FALSE ItemName : Wharfedale - Diamond 12.3 (Walnut) ItemPackageDimensions_Height : 49.6 inches ItemPackageDimensions_Length : 13.6 inches ItemPackageDimensions_Width : 20.2 inches ItemPackageQuantity : 1 ItemTypeKeyword : floorstanding-home-speakers Manufacturer : Wharfdale Material : Wood MaximumRange : 30 feet ModelName : Diamond 12.3 ModelNumber : Diamond 12.3 MountingType : Floor Mount NumberOfItems : 2 NumberOfPowerLevels : 1 PackageLevel : unit PartNumber : 12d54a46-a33d-4b09-8dad-86b99255bfd1 PowerSourceType : AC ProductDescription : New Drivers, Crossovers, and Architecture for Budget Benchmark Status: Wharfedale Diamond 12.3 Tower Loudspeaker Plays with Notable Openness and Emotionalism "New." If you were to describe the Wharfedale Diamond 12.3 tower loudspeaker with one term, you'd be challenged to pick a different word. That's because like all Diamond 12 models, the overachieving floorstander arrives having been re-engineered top-to-bottom over its predecessor to ensure its status as a budget benchmarks its price class. Everything from the drivers to the crossovers to the cabinets contributes to an instrument that reproduces music exceptional poise, detail, openness, and emotionalism. Equally important, Diamond 12.3 is at home with all types of recordings, from pop and rock to jazz and classical. Starting with high-frequency reproduction, Diamond 12.3 sparkles. Comprised of woven polyester film with a high-loss coating for open, smoothly extended high frequencies, its one-inch soft-dome tweeter boasts an optimized magnet system and flat front plate to attain wide dispersion and uncompressed playback. Architecturally, a very short duct on the front plate balances the acoustic load and serves to improve SPL measurement. Equally important, Diamond 12.3 utilizes a crossover network with LKR 24dB topology and air-core inductors – the latter commonly found in much more expensive high-end designs due to their low-distortion properties. ProductSiteLaunchDate : 2021-01-19T17:35:10.407Z RecommendedUsesForProduct : music RecommendedUsesForProduct1 : For Music Players RecommendedUsesForProduct2 : For Smartphones or Tablets SeriesNumber : 7 Size : Each SpeakerAmplificationType : Passive SpeakerSize : 5 inches SpeakersMaximumOutputPower : 150 watts SpeakerType : Tweeter SpeakerType1 : Woofer SpeakerType2 : Surround Sound SpeakerType3 : Bookshelf SpeakerType4 : Surround Sound SpecificUsesForProduct : Car Speaker Replacement StreetDate : 2020-04-01T00:00:01Z Style : D15 (Dedicated Right, Black) SupplierDeclaredDgHzRegulation : not_applicable SurroundSoundChannelConfiguration : 2.0 TargetGender : unisex TotalHarmonicDistortion : 99 decibels UnitCount : 1 UnspscCode : 52161512 WarrantyDescription : 5 Year Manufacturer's Warranty WarrantyType : Limited WaterResistanceLevel : not_water_resistant Wattage : 150 watts WirelessCommunicationTechnology : Bluetooth