Amazon.com: JBL Professional Control 28-1 High Output Indoor/Outdoor Background/Foreground Speaker, Black & Control 25-1 Compact Indoor/Outdoor Background/Foreground Speaker, Black, Sold as Pair : Everything Else
JBL 179-00002-00 Ball Mount for Control 25 and 28 | Full Compass Systems
JBL Control 28-1 – Thomann United States
Amazon.com: JBL Professional Control 28-1-WH High Output Indoor/Outdoor Background/Foreground Speaker, White : Electronics
JBL Control 28-1 – Thomann United States
AV Solutions: JBL Control Contractor 23/25/28 On-Wall Speakers Overview + Specs | Sound Technology - YouTube
JBL Control 28 Professional High Output Indoor/Outdoor Speaker Single 1 | eBay