QSC KLA AF12-WH 
The white QSC KLA AF12 is an aluminum array frame for KLA Series active line array loudspeakers. It enables you to rig and deploy arrays up to 480 lb, with a maximum of five KLA12 and two KLA181 enclosures. The KLA AF12 uses the KLA SOLO rigging system to connect to the top of speakers without the need for tools or external hardware.
Key Features
Aluminum array frame for KLA Series active line array loudspeakers
For arrays of up to 480 lb/218 kg (with a maximum of five KLA12 and two KLA181 enclosures)
Uses KLA SOLO rigging system to connect to top of speaker without tools or external hardware