JBL CONTROL 19CS, 8" In-Ceiling Subwoofer Global Truss - F14 Truss Corners It includes a magnetic removable

It includes a magnetic removable filter frame to add a diffusion filter to change the beam angle

JBL CONTROL 19CS, 8" In-Ceiling Subwoofer Global Truss - F14 Truss Corners It includes a magnetic removableThe Control 19CS uses advanced proprietary technologies to produce powerful bass from a low profile in ceiling design. Unique Nested Chamber design and Linear Dynamic Aperture port design delivers high output from a compact enclosure. JBLs exclusive SonicGuard overload protection allows higher operational levels and improved system reliability. Component: Long excursion 200 mm (8 in) driver. Packaged with grille, backcan and tile rails for fast