Overview The Control 26C is a powerhouse ceiling speaker containing a coaxially mounted 6.5" woofer and 3/4" titanium-coated tweeter, able to deliver maximum sound level over a wide coverage area. Features • Coaxially mounted 165 mm (6.5 in) woofer with butyl rubber surround and 19 mm (.75 in) titanium coated diffraction-loaded tweeter. • High power, wide frequency response and low distortion for high sound level capability. • JBL’s exclusive SonicGuard™ overload protection allows higher operational levels and improved system reliability. • Packaged with grille, backcan and tile rails for fast installation and easy dealer stocking.