Specification Brand : Monoprice BulletPoint1 : Allows you to connect multiple speaker pairs to a single power amplifier or receiver. BulletPoint2 : It increases (or decreases) the impedance of the connected speaker pair to ensure that the overall impedance level presented to the amplifier is high enough to prevent damage to the amplifier. BulletPoint3 : It can support amplifiers with up to 50 watts of output power. BulletPoint4 : Fits into standard single-gang low-voltage junction boxes or mounting brackets. BulletPoint5 : 【Quality Service】If the product has any quality problems or you have any questions about this product, you can us at any time,we have a 24-hour online professional customer service team.we will try our best to solve your problem in time,please rest assured to buy. Color : Black ControllerType : Volume control ControlType : Button Control ExternallyAssignedProductIdentifier : 8414824303650 ExternallyAssignedProductIdentifier1 : 889028123201 ExternallyAssignedProductIdentifier2 : 0889028123201 FitType : In-Ear IsWaterproof : FALSE ItemName : Monoprice 50W Rotary Impedance Matching Speaker Volume Control with Color Kit, Connect Multiple Speaker Pairs to a Single Power Amplifier or Receiver ItemPackageDimensions_Height : 15.3 centimeters ItemPackageDimensions_Length : 8.6 centimeters ItemPackageDimensions_Width : 11.2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : audio-component-amplifiers Manufacturer : Monoprice Material : steel MaximumSupplyVoltage : 115 volts_of_alternating_current ModelName : HY929 ModelNumber : 138170 MountingType : Surface Mount NumberOfChannels : 1 NumberOfItems : 1 OutputPower : 5000 watts PackageTypeName : Cardboard Box PartNumber : 138170 PowerSourceType : Corded Electric ProductDescription : Works on wooden walls, doors, windows, steel plates, etc. Highly Sensitive, carefully adjust audio slowly, as not to cause discomfort to your ear-buds Description: As simple and powerful as possible from a handheld listening device, this audio gadget can let you hear conversations through walls and other barriers. So how does it work Simple, you switch on the Inspector Gadget Audio Listening Device, insert the earphones, and then place the audio bug on the wall and listen to what's being said. This audio gadget works by amplifying the vibrations of audio. When people are talking in a room their voices are simply a waveband, and depending on how loud they are talking, the waveband travels short and long distances which are picked up and amplified by this device. The sensor on this audio gadget senses the vibrations hitting the walls, ceiling and floor and amplifies them so that you can listen to whats being said. If the waveband is low, meaning people talking in a lower note, then you can use the dial located at the back of this cool audio gadget to adjust the volume and increase the sensors amplification. It really makes "" more fun and productive. Lets face it, no one really tells the truth straight to your face. So why not find out the truth, you will be amazed what people might say when your whether you are in a motel room, hotel room, your apartment or just in the next room the device will let know whats being said. ProductSiteLaunchDate : 2019-12-16T22:17:52.850Z SpeakersMaximumOutputPower : 50 watts SpecificationMet : CSA StreetDate : 2020-05-01T00:00:01Z Style : 50W SupplierDeclaredDgHzRegulation : not_applicable Theme : Game of Thrones UnitCount : 2 UnspscCode : 52161500 Voltage : 6 volts WarrantyDescription : 1 Wattage : 50 watts