Specification AudioDriverSize : 6.5 inches AudioDriverType : dynamic_driver AudioOutputMode : Stereo Brand : Micca BulletPoint : Definitive Technology SM45 Bookshelf Speaker - Black BulletPoint1 : The Micca RB42 bookshelf speaker celebrates music reproduction in a handsome package, delivering the next step up in compact speaker performance. With curiously robust bass output and silky smooth sound signature, it renders all musical genres with faithful authority along with a dose of fun. BulletPoint2 : The stout 4-inch woofer is built on a truncated heavy steel frame and substantial magnet structure. Its long throw design incorporates a coated pressed paper cone with concave dust cap, large radius rubber surround, and vented pole piece. BulletPoint3 : The tweeter is based on Micca’s popular 0.75-inch silk dome design, using an high efficiency neodymium magnet and a form-cut bezel for tight driver spacing. BulletPoint4 : The RB42 owes its tonal balance and transparency to a 10-element crossover that uses high grade film capacitors and air core coils for key components. Both the tweeter and woofer circuits have a 18dB/octave slope to enhance power handling, dramatically reduced lobing, and superior off-axis performance. BulletPoint5 : Dressed up in dark wood pattern in clean modern curves and lines, you can show off its good looks anywhere in the home or office. Experience its finger-snapping, hand-clapping, arm-waving, hip-swaying, head-nodding, and toe-tapping performance today. BulletPoint6 : WALL MOUNTABLE – Thanks to its keyhole mounting bracket and recessed binding posts, these speakers can be wall-mounted to for space saving installations BulletPoint7 : HIGH-QUALITY CONNECTIONS – Equipped with upgraded gold-plated binding posts, allowing the use of high-quality banana plug speaker cables for optimal signal transfer Color : Dark Walnut CompatibleDevices : Smartphone, Tablet, MP3 Player, Desktop, Laptop CompatibleDevices1 : Television CompatibleDevices2 : Desktop CompatibleDevices3 : Laptop CompatibleDevices4 : Smartphone CompatibleDevices5 : Tablet CompatibleWithVehicleType : Car ConnectivityProtocol : Bluetooth, aux ConnectivityTechnology : wired ControllerType : Corded electric ControlMethod : touch CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 723548466250 ExternallyAssignedProductIdentifier2 : 0723548466250 ExternallyAssignedProductIdentifier3 : 00093207089312 FrequencyResponse : 35 hertz Impedance : 8 ohm IncludedComponents : Speaker(s) IndoorOutdoorUsage : indoor IsWaterproof : FALSE ItemName : Micca RB42 Reference Bookshelf Speaker with 4-Inch Woofer and Silk Tweeter (Dark Walnut, Pair) (Renewed) ItemPackageDimensions_Height : 50.8 centimeters ItemPackageDimensions_Length : 20.32 centimeters ItemPackageDimensions_Width : 30.48 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : bookshelf-home-speakers Manufacturer : Micca Material : steel ModelName : Micca RB42 ModelNumber : RB42 MountingType : Shelf Mount NumberOfItems : 2 OutputType : Component PartNumber : RB42-cr PowerSourceType : AC ProductDescription : Dressed up in dark wood pattern in clean modern curves and lines, you can show off its good looks anywhere in the home or office. Experience its finger-snapping, hand-clapping, arm-waving, hip-swaying, head-nodding, and toe-tapping performance today. ProductSiteLaunchDate : 2019-05-23T22:44:23.143Z RecommendedUsesForProduct : Music,Musical SeriesNumber : 45 SignalToNoiseRatio : 30000 decibels SpeakerAmplificationType : Passive SpeakerConnectivity : Wired SpeakerSize : 4 inches SpeakersMaximumOutputPower : 25 watts SpeakersNominalOutputPower : 40 watts SpeakerType : Woofer SpecificUsesForProduct : Home Theater, Surround Sound Systems Style : black SupplierDeclaredDgHzRegulation : not_applicable SurroundSoundChannelConfiguration : 2.0 TunerTechnology : DAB UnitCount : 2 UnspscCode : 52161512 Voltage : 2.2 volts WarrantyDescription : 90 days limited warranty WarrantyType : Limited Wattage : 200