SYMFONISK Bookshelf speaker floor stand, black - IKEA
Solid Speaker Stands - ideal for large bookshelf or floor standing speakers with spikes Photo #1438523 - US Audio Mart
KEF S3 Floor Stands for R3 Bookshelf Speakers – Miranda Hi-Fi
Amazon.com: AxcessAbles Adjustable Studio Monitor Stands (Pair)| Large Recording Studio Monitor Floor Standing Stand | Studio Speaker Stands Compatible with JBL, Yamaha, KRK Rokit Speaker Monitors (SMS-101) : Musical Instruments