Specification AudioInput : XLR microphone inputs, 1/4" instrument inputs, RCA or auxiliary inputs Brand : ProSpeakerparts BulletPoint1 : port tube BulletPoint2 : press-fit style BulletPoint3 : Overall diameter is 1-5/8". BulletPoint4 : Package includes:1 * AC PWOER CARD 1.8M. BulletPoint5 : 【NOTE】:Accessory Only, device not included. Picture is of the actual item. Please make sure that you have chosen the right cord before purchasing. Thank you! Color : Neutral CompatibleDevices : Microphone, Mixer, XLR Devices ConnectivityTechnology : XLR ConnectorType : XLR ExternallyAssignedProductIdentifier : 5307441590073 ExternallyAssignedProductIdentifier1 : 0656942517153 ExternallyAssignedProductIdentifier2 : 656942517153 IsUlListed : 1 ItemLength : 70.87 inches ItemName : ProSpeakerparts One 1"" ID x 4"" Flared Port Tube Venting Small Speaker Cabinets 260-470 ItemPackageQuantity : 1 ItemTypeKeyword : pa-systems Manufacturer : Pro Speaker parts Material : Steel ModelName : RM6 ModelNumber : R2269-2UK-32 MountingType : Floor Standing NumberOfChannels : 16 NumberOfItems : 1 PartNumber : 260-470 PowerSourceType : Corded Electric ProductDescription : One high-quality port tube features an external flare for reduced port turbulence and enhanced aesthetic appeal. Perfect for tuning small high-performance bookshelf or micro speakers. Ports are a press-fit style and can be trimmed to length if needed. Requires 1-3/8" opening. Overall diameter is 1-5/8". ProductSiteLaunchDate : 2024-03-19T18:46:18.368Z RecommendedUsesForProduct : Concert halls, theaters, and other large venues SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 52161500 WarrantyDescription : 90 days limited warranty.