About this 3D model

I've designed it like old horn style speaker in order to get natural and big soundstage.It has two separate parts in order to make easy and fast print.It takes around 11 hours total in 50 mm/s speed.I didnt use support,dont use it if you have great cooling. I'll be happy from your small donations. *Update: Phone holder rectangular size for big cover is 80mm to 11mm.Normal cover holder size is 75mm to 10mm.