This is a NEW Eminence TOPHAT-CH SPEAKER MOUNT;
Adjustable Angle Speaker Stand Receptacle for Loudspeaker Boxes.
Vertical angle can be adjusted in 4º increments to +/- 18º.
Fits SPS56B and most other standard speaker stands. Can support up to 66 lbs.
Internal Ø 36mm. Black Polyamide. Patent pending.