Specification Brand : HWLIYUTAI BulletPoint1 : 【Premium Quality Material】 Crafted from high-density flame retardant polyurethane foam, our Acoustic Foam Panels are odorless, non-toxic, durable, and highly effective. Ensuring safety with its fire-resistant properties, these panels meet all flame retardant requirements. BulletPoint2 : 【Superior Sound Absorption】 Specifically designed for soundproofing, these 48''X24''X2'' soundproof wall panels effectively absorb and dampen sound, creating an acoustically controlled environment for optimal sound quality and clarity. BulletPoint3 : 【Easy Installation】 With a convenient size of 48''X24''X2'', these soundproof foam panels are easy to install on walls or ceilings in recording studios, home theaters, offices, or any space requiring noise reduction for enhanced productivity and comfort BulletPoint4 : 【Versatile Application】Ideal for reducing echo, reverberation, and unwanted noise, our acoustic panels are perfect for soundproofing walls, doors, and ceilings in various settings, including music practice rooms, conference rooms, and podcast studios. BulletPoint5 : 【Satisfaction Guarantee】We stand behind the quality of our soundproofing products and offer a reliable after-sales service to ensure customer satisfaction. Enhance your acoustic environment with confidence using our Acoustic Foam Panels. BulletPoint6 : Easy Installation : No additional tools are required for installing these self - adhesive soundproof wall panels. They can be easily attached to walls, doors, and ceilings, enabling quick and effortless installation. This makes them a preferred choice among users looking for sound dampening panels that are simple to set up. BulletPoint7 : Wide Application : Suitable for various spaces such as homes, offices, recording studios, live broadcasts, and conference rooms, these sound panels can significantly improve the acoustic environment. They enhance sound quality and comfort, making them versatile sound panels noise reducing for walls in different settings. Color : Black 4 Pack CompatibleDevices : ['Laptop', 'Personal Computer'] ConnectivityTechnology1 : XLR ConnectivityTechnology2 : USB ConnectorType : USB ExternallyAssignedProductIdentifier : 4894773955492 ExternallyAssignedProductIdentifier1 : 691308775396 ExternallyAssignedProductIdentifier2 : 691308775853 ExternallyAssignedProductIdentifier3 : 0691308775853 ExternallyAssignedProductIdentifier4 : 0691308775396 FrequencyResponse : 16000 hertz GpsrSafetyAttestation : 1 HardwarePlatform1 : Laptop HardwarePlatform2 : PC IncludedComponents : Microphone ItemName : 4 Pack Acoustic Panels, 48x24x2” Egg Crate Soundproof Foam Wall Panels High Density Noise Canceling Studio Foam Wall Panels for Echo Absorption Home Office (Black 4 Pack, 48"x24"x2") ItemPackageDimensions_Height : 35.6108 centimeters ItemPackageDimensions_Length : 16.1036 centimeters ItemPackageDimensions_Width : 26.5938 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : sound-damping-products Manufacturer : HWLIYUTAI Material : polyurethane MicrophoneFormFactor : Table Array ModelName : Acoustic Foam - 1" X 24" X 18" ( 1 Piece ) ModelNumber : BLK_FOAM-1x18x24 NumberOfBoxes : 1 NumberOfChannels : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : BLK_FOAM-1x18x24 PolarPattern : Unidirectional PowerSourceType : Corded Electric ProductDescription : Crafted from high-density flame retardant polyurethane foam, our Acoustic Foam Panels are odorless, non-toxic, durable, and highly effective. Ensuring safety with its fire-resistant properties, these panels meet all flame retardant requirements. ProductSiteLaunchDate : 2023-05-12T16:34:17.218Z SignalToNoiseRatio : 78 decibels Size : 48"x24"x2" SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 46171600 WarrantyDescription : One month warranty.