JBL Professional
Control 321C is a premium medium-power 300 mm (12 in) coax speaker , 250 watts, 34 Hz - 18 kHz.
Control 321C has been engineered from the ground up to deliver exceptional next-generation performance in a coaxial point source design ceiling loudspeaker. The low frequency cone performs as a true 12 inch (300 mm) diameter waveguide for the high frequencies. A unique metal throat transitions seemlessly to the horn to eliminate high frequency beaming which is common among this category of speaker. The result is a coaxial speaker with extremely consistent 90° coverage on a broadband basis.
Consistent 90° broadband pattern control
300 mm (12 in) woofer with Kevlar-reinforced cone with 50 mm (2 in) voice-coil
25 mm (1 exit) compression driver
Extraordinary clarity for speech and vocals with extended frequency response for music
250 Watt power handling with high sensitivity provides high SPL capability
Advanced high-slope crossover network for constant coverage and smooth, natural midrange
Clean, contemporary grille and optional backbox available
JBL Professional
Control 321C is a premium medium-power 300 mm (12 in) coax speaker , 250 watts, 34 Hz - 18 kHz.
Control 321C has been engineered from the ground up to deliver exceptional next-generation performance in a coaxial point source design ceiling loudspeaker. The low frequency cone performs as a true 12 inch (300 mm) diameter waveguide for the high frequencies. A unique metal throat transitions seemlessly to the horn to eliminate high frequency beaming which is common among this category of speaker. The result is a coaxial speaker with extremely consistent 90° coverage on a broadband basis.
- Consistent 90° broadband pattern control
- 300 mm (12 in) woofer with Kevlar-reinforced cone with 50 mm (2 in) voice-coil
- 25 mm (1 exit) compression driver
- Extraordinary clarity for speech and vocals with extended frequency response for music
- 250 Watt power handling with high sensitivity provides high SPL capability
- Advanced high-slope crossover network for constant coverage and smooth, natural midrange
- Clean, contemporary grille and optional backbox available
