The JBL Control 426C/T-LS is a two-way coaxial ceiling loudspeaker, featuring a 6.5" woofer and integrated enclosure that is ideal for installation in most ceiling plenum spaces. Certified to the UL1480 Standard, the Control 426C/T-LS is suitable for life safety applications.
Control 426C/T-LS - Jbl 6" Coax 2-Way Blind-Mount Speaker, Ul1480 Life-Safety, Crbi Technology