Black Sound-Absorbing Acoustic Panel 100% Polyester Fiber Odorless Flame Retardant High Density Easy to Install Cuttable Echo-Friendly

✔️We Have Been Committed To Providing High-Quality Products, Our Store Mainly Sells Polyester Sound-Absorbing Boards/Felt Cork Boards, Accept Wholesale, Customization✔️100% Stock Your Favourite Product✔️Most Reasonable Price And Most Responsible Service✔️All Items Are Checked And Packed Before Shipping.✔️There Are Many New Products And Promotions Every Day.✔️We Are Committed To Serving You And Your Family.And Your Support Is Our Greatest Motivation.We Will Get Better And Better!Happy Shopping✔️If You Have Any Questions, Please Contact Us!!!Follow Our Store For Surprises-------------------------------------------------30×60cm Beveled-Edge Acoustic Panel - Professional Self-Adhesive Soundproofing SolutionPremium Noise Control for Multi-Surface Application✔ 45° Precision Beveled Edges - Creates seamless visual continuity✔ 3M™ VHB™ Adhesive Backing - Holds 5kg/panel after full cureTechnical Specifications▸ Dimensions: 300×600×9mm (±0.5mm)▸ QTY: 1 pc▸ Material Composition:Surface: 950gsm polyester felt (Class A fire rating)Core: Gradient-density acoustic foam▸ Performance:NRC 0.68 (ASTM C423)STC Improvement: +8dB when installedProfessional Installation⚡ Peel-and-Stick System:Clean surface with isopropyl alcoholRemove adhesive linerAlign with laser levelApply firm pressure for 30 secondsOptimized For:◼ Recording Studios: Vocal booth isolation◼ Home Theaters: First reflection points◼ Office Spaces: Open-plan noise reduction◼ Commercial: KTV room treatmentsColor OptionsStudio Black (matte)Architectural GrayMedia White (projector-friendly)Why Audio Engineers Recommend This:True 9mm Profile - thinnest professional-grade panelMulti-Surface Adhesion:Drywall • Concrete • Metal • WoodDual-Function:Sound absorption • Impact noise reduction5-Year performance guaranteeInstallation Tips:• Cover ≥60% surface area for optimal results• Seal edges with acoustic caulk (+15% performance)• Allow 24h before sound testingMaintenance:• Spot clean with mild detergent• Avoid direct UV exposure• Refresh adhesive annually#AcousticPanel #Soundproofing #RecordingStudio #HomeTheater #OfficeAcoustics-------------------------------------------------🚚About After-Sales Service🚚🚚If You Have Any Questions After Receiving The Goods, Please Contact Us In Time To Deal With It.🚚If You Are Satisfied With Our Products And Services, Please Follow Our Store And Share The Products With Your Family, Friends, Classmates, Colleagues, They Will Be Happy That You Will Tell Them A Good Product🚚If There Is A Problem With The Product Quality, Please Contact Us As Soon As Possible After Receiving The Package🚚We Will Try Our Best To Solve The Problem For Customers. Please Don't Give Us Bad Reviews🚚If You Like Our Products, Please Give Us★★★★★🚚If You Can Put The Picture In The Review, It Will Be The Best Gift For Me.🚚Happy Shopping, Friends✔️We Have Been Committed To Providing High-Quality Products, Our Store Mainly Sells Polyester Sound-Absorbing Boards/Felt Cork Boards, Accept Wholesale, Customization✔️100% Stock Your Favourite Product✔️Most Reasonable Price And Most Responsible Service✔️All Items Are Checked And Packed Before Shipping.✔️There Are Many New Products And Promotions Every Day.✔️We Are Committed To Serving You And Your Family.And Your Support Is Our Greatest Motivation.We Will Get Better And Better!Happy Shopping✔️If You Have Any Questions, Please Contact Us!!!Follow Our Store For Surprises-------------------------------------------------30×60cm Beveled-Edge Acoustic Panel - Professional Self-Adhesive Soundproofing SolutionPremium Noise Control for Multi-Surface Application✔ 45° Precision Beveled Edges - Creates seamless visual continuity✔ 3M™ VHB™ Adhesive Backing - Holds 5kg/panel after full cureTechnical Specifications▸ Dimensions: 300×600×9mm (±0.5mm)▸ QTY: 1 pc▸ Material Composition:Surface: 950gsm polyester felt (Class A fire rating)Core: Gradient-density acoustic foam▸ Performance:NRC 0.68 (ASTM C423)Color OptionsStudio Black (matte)Architectural GrayMedia White (projector-friendly)Why Audio Engineers Recommend This:True 9mm Profile - thinnest professional-grade panelMulti-Surface Adhesion:Drywall • Concrete • Metal • WoodDual-Function:Sound absorption • Impact noise reduction5-Year performance guaranteeInstallation Tips:• Cover ≥60% surface area for optimal results• Seal edges with acoustic caulk (+15% performance)• Allow 24h before sound testingMaintenance:• Spot clean with mild detergent• Avoid direct UV exposure• Refresh adhesive annually#AcousticPanel #Soundproofing #RecordingStudio #HomeTheater #OfficeAcoustics-------------------------------------------------🚚About After-Sales Service🚚🚚If You Have Any Questions After Receiving The Goods, Please Contact Us In Time To Deal With It.🚚If You Are Satisfied With Our Products And Services, Please Follow Our Store And Share The Products With Your Family, Friends, Classmates, Colleagues, They Will Be Happy That You Will Tell Them A Good Product🚚If There Is A Problem With The Product Quality, Please Contact Us As Soon As Possible After Receiving The Package🚚We Will Try Our Best To Solve The Problem For Customers. Please Don't Give Us Bad Reviews🚚If You Like Our Products, Please Give Us★★★★★🚚If You Can Put The Picture In The Review, It Will Be The Best Gift For Me.🚚Happy Shopping, Friends