Specification Amperage : 500 milliamps AudioDriverType : dynamic_driver AudioInput : XLR AudioOutputEffects : Delay BatteriesRequired : 1 Brand : Dayton Audio BulletPoint1 : Rugged plastic housing with flat black finish BulletPoint2 : Coarse-threaded mounting stud for single-point mounting into almost any material BulletPoint3 : Hermetically-sealed design for installation in wet or humid environments BulletPoint4 : Rare-earth neodymium motor and a proprietary 9 mm voice coil BulletPoint5 : 4-ohm impedance for use with small, Class D amplifiers BulletPoint6 : Widely used: weddings, concerts, bars, outdoor performances and other occasions.【If there's any problem, please don't hesitate to contact us, we are very happy to help and strive for good customer service.】 Color : Black Color1 : Brown Color2 : Black CompatibleDevices1 : Speaker CompatibleDevices2 : Amplifier ConnectivityTechnology1 : UHF ConnectivityTechnology2 : USB ConnectivityTechnology3 : Bluetooth ConnectivityTechnology4 : Optical fiber ConnectivityTechnology5 : RCA, 6.35MM jack, XLR ControlMethod : touch ControlsType : Knob CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 4260149322708 ExternallyAssignedProductIdentifier1 : 848791000041 ExternallyAssignedProductIdentifier10 : 4033653030632 ExternallyAssignedProductIdentifier11 : 04033653030632 ExternallyAssignedProductIdentifier2 : 0848791000041 ExternallyAssignedProductIdentifier3 : 00848791000041 ExternallyAssignedProductIdentifier4 : 5021196652168 ExternallyAssignedProductIdentifier5 : 4250326265799 ExternallyAssignedProductIdentifier6 : 5054242054548 ExternallyAssignedProductIdentifier7 : 0368298578312 ExternallyAssignedProductIdentifier8 : 0713757157414 ExternallyAssignedProductIdentifier9 : 0723856369779 HardwareInterface : 1_4_inch_audio Impedance : 8 ohm IncludedComponents1 : REV3900 pre-effect*1 IncludedComponents2 : Wireless handheld microphone*2 IsWaterproof : FALSE ItemDisplayDimensions_Length : 48.26 centimeters ItemName : Dayton Audio HDN-8 Weatherproof Sound Exciter Transducer ItemPackageDimensions_Height : 5.334 centimeters ItemPackageDimensions_Length : 12.7 centimeters ItemPackageDimensions_Width : 12.7 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : exciters-and-enhancers Manufacturer : Dayton Audio Material : Plastic ModelName : HDN 8 ModelNumber : HDN-8 MountingType : Wall Mount NumberOfBoxes : 1 NumberOfChannels : 6 NumberOfItems : 1 PackageLevel : unit PartNumber : HDN-8 PowerConsumption : 55 watts PowerSourceType : Corded Electric PowerSourceType1 : Corded Electric PowerSourceType2 : Battery Powered ProductDescription : Shape Transients Like Never Before The original SPL Transient Designer caused a huge stir upon its introduction in 1998, but SPL has now upped the ante. Featuring the same Differential Envelope Technology (DET) and 4-channel level-independent processing qualities as its forerunner, the Transient Designer MK2 adds a new design and an even more stylish look and feel. Its 4mm thick black anodized faceplate, solid aluminum-milled knobs, and black powder coated high-quality steel housing look fantastic in any rack. Under the hood, you’ll find Neutrik XLR connectors with gold-plated contacts on all four channels and an electronically balanced signal transmission at a nominal +6dB level. And, as always, only two controls are needed to get incredible results with this brilliant device.On the Attack GearNuts studio engineers repeatedly praise the SPL Transient Designer 4 MK2’s ease of use. Attack, one of only two controls needed, allows you to increase or decrease the ProductSiteLaunchDate : 2013-07-21T00:00:01-00:00 SignalFormat : Analog Size : Dual Microphone SkipOffer : 1 SpeakerConnectivity : Wired SpeakersMaximumOutputPower : 100 watts SpeakerType : Outdoor StreetDate : 2010-09-25T00:00:01Z Style : Compact SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 Voltage : 5 volts WarrantyDescription : 1 Year Wattage : 100 watts