Placing the vertical speaker axis 18” above the listener is an acceptable alternative for this application. Proper equilateral triangle positioning and angle adjustments keep sound tightly inside of the listening area.
Sturdy and holds the speaker securely. Used to mount yamaha house speakers on a small stage at church. To ensure security and to avoid rattle is to raise the stand up to the level you want it.
These poles are very good. Better than the pyle poles. Great alternative to tripods and used the flush mount brackets recessed in the stage floor.
Shaft is too large to fit in the base of my alto ts215s. Not strong enough to hold a simple 12 woofer speaker.