Matching Products JBL Control 18C/TCeiling speaker with wide frequency response and 180 watts program power handling. JBL Control 19CS8" subwoofer for ceiling installation with 200 watts and 89 dB SPL. JBL Control 24CCeiling loudspeaker with 4"/0.75" placement, coaxial, 80 watts, 86 dB SPL and 130° dispersion angle for installation in ceilings up to approx. 3.50 m height. JBL Control 26CCeiling loudspeaker with 6.5"/0.75" placement, coaxial, 140 watts, 89 dB SPL and 110° dispersion angle for installation in ceilings of 3 - 5 m height.