Specification Brand : B & C P Audio BulletPoint1 : Will Also Fit :B&C DE75-8,DE75TN,DE750-8,DE750TN,DE82,DE82TN,DE85,DE85TN,DM5001 BulletPoint2 : Yorkville TX4 Cabinet BulletPoint3 : Overall Diameter: 4.31" (109.5 mm) ExternallyAssignedProductIdentifier1 : 0647356199844 ExternallyAssignedProductIdentifier2 : 647356199844 ItemName : Original Diaphragm for Martin Audio F15, B&C-DE82, Titanium 8 Ohms P Audio ItemPackageQuantity : 1 ItemTypeKeyword : tweeter-diaphragms Manufacturer : usa ProductDescription : This Is A Brand New Original Martin Audio F 15, Diaphragm For B&C DE82 Made By P Audio. "Titanium" Will Also Fit :B&C DE75-8,DE75TN,DE750-8,DE750TN,DE82,DE82TN,DE85,DE85TN,DM5001 Yorkville TX4 Cabinet Please Look And Make Sure The Diaphragm You Are Ordering Matches The Pictures Above & The Specs Below Specs: Overall Diameter: 4.31" (109.5 mm) Voice Coil Diameter: 2.93" (74.46 mm) Diaphragm Material: Titanium Diaphragm Height: 13.5 mm Diaphragm Thickness: .05 mm Nominal Impedance: 8 ohms ProductSiteLaunchDate : 2016-09-29T19:48:10.105Z UnspscCode : 43000000