JBL CBT 70J-1 4x5" 500W Passive Column Speaker


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With the JBL CBT 70J-1 passive speaker, JBL's groundbreaking Constant Beamwidth Technology is utilized to create a speaker with an incredibly balanced projection across a wide space. In most cases, passive column speakers create inconsistencies in sound when you move about the room, but not the CBT 70J-1! JBL's patent-pending design uses four 5" LF and sixteen 1" HF drivers to provide both horizontal and vertical coverage. Your sound can even be tailored to any room by adjusting the vertical dispersion! The CBT 70J-1 is easy to install and well suited for large rooms like churches, school auditoriums, and theatres. In addition to that, a new feature of version -1 is that the wall bracket includes options for rotating (pan) together with tilt adjustment, to allow greater aiming flexibility. This grille is stronger and thicker, making it more suitable for temporary special events.

  • Asymmetrical vertical coverage targets more sound at a distant area of the room in order to achieve a more consistent sound level from front to back
  • Components: Sixteen 25 mm (1 in) soft dome tweeters and four 125 mm (5 in) high-power LF drivers, arranged coaxially
  • Patent-pending Constant Beamwidth Technology™ provides constant directivity up to the highest frequencies and reduces out-of-coverage lobing
  • Vertical pattern coverage is switchable between 45° for medium-throw coverage and 25° for long-throw applications
  • In music mode, switchable voicing provides a flat response or a mid-range presence peak in speech mode
  • Dynamic SonicGuard™ overload protection of HF devices
  • Swivel (pan) / tilt wall bracket included

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