Product name:Aluminium frame

Model No:HT-135-25

Size :5" .

Total Height:40

Effective Height:25

Out Diameter:150

Diameter for Mounting:140-4

Diameter of Rivet Hole:Φ49.5-4

We can provide a variety of loudspeaker frame,the size from 4inch to 18 inch,the surface treatment according to client's.