Stands for JBL 4349 Hybrid Horn

Looking at the JBL 4349, which is a 2 way speaker that uses a standard woofer and a radial horn that covers the highs and midrange. The speaker is 29 inches high. In order for the tweeter to be at ear height, I calculate I need a stand that raises the speaker off the floor anywhere from 18 inches to 24 inches.  The stands that I am seeing advertised do not raise the speakers high enough. Any suggestions would be appreciated.