Cheaper and better stands for JBL l100-Klipsch Heresy-Tandberg Studio Monitor and other old speakers - YouTube
JBL Speaker Stands - electronics - by owner - sale - craigslist
Amazon.com: Wooden Speaker Stand/65cm/professional Audio Stand/Compatible with Bose JBL Hivi Sony Edifier Speakers/HiFi Home Theater Stand (Size : 65cm) : Electronics