Model No:HT-135-40, Total Height:42.5 Effective Height:24 Out Diameter:149 Diameter of Rivet Hole:Φ60-4-5 Die for mounting:Φ132 Secondary Outer diameter:115 Secondary inner diameter:109 Dia of paper cone:125 we can supply all kinds AL die casting speaker parts We manufacture speaker accessory including:frame,magnet cover etc.We also can supply the products according to customers' needs.