<style> .wpb_animate_when_almost_visible { opacity: 1; }</style> CBT 70JE-1 | Purpose-Designed Extension Loudspeaker for CBT 70J-1 Line Array Column Speaker | JBL Professional | ATR/Treehouse

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Purpose-Designed Extension Loudspeaker for CBT 70J-1 Line Array Column Speaker

Series: CBT

Model: CBT 70JE-1

  • Components: Four 125 mm (5 in) high-power LF drivers (70JE-1)
  • 500 Watt power handling (70JE-1)
  • Built-in purpose-designed crossover network, for combining with CBT 70JE-1
  • Coupler plate included (70JE-1)
  • Extended pattern control (to 400 Hz for ±20° control, to 200 Hz for substantial off-axis cancellation)
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The purpose-designed extension loudspeaker for CBT 70J-1 line array column speaker. With stronger grille. When connected to a CBT 70J-1 line array column speaker, the extension provides extended bass response, extended pattern control and increased sound output levels.

The CBT 70JE-1 cabinet contains four low frequency drivers and a crossover network purposely designed for use in the CBT 70J-1 + 70JE-1 system, in a tough fiberglass-reinforced ABS enclosure. The 500W power handling and high sensitivity delivers powerful low frequency output.

The drivers have lightweight dual magnet neodymium motors with 38 mm (1.5 in) diameter voice coils. The dual-magnet system provides maximum flux in a compact package. The magnet structure is magnetically shielded and the pole tips are magnetically saturated for lower flux modulation and minimum distortion. The 16 mm (0.63 in) long coils provides high linear drive and high power handling in a compact driver. The drivers feature damped blended surrounds and coated sealed paper cones found in high performance large format drivers. Drivers feature coated diaphragm materials to provide moisture, UV and salt resistance for outdoor capability. The thick, heavy-duty aluminum grille stands up to portable/event applications while allowing for rust-free installation outdoors.

  • Components: Four 125 mm (5 in) high-power LF drivers (70JE-1)
  • 500 Watt power handling (70JE-1)
  • Built-in purpose-designed crossover network, for combining with CBT 70JE-1
  • Coupler plate included (70JE-1)
  • Extended pattern control (to 400 Hz for ±20° control, to 200 Hz for substantial off-axis cancellation)
  • Extended bass response to 45 Hz
  • Components: sixteen 25 mm (1 in) soft dome tweeters and eight 125 mm (5 in) high-power LF drivers
  • Patent-pending Constant Beamwidth Technology™ provides constant directivity up to the highest frequencies and reduces out-of-coverage lobing
  • Vertical pattern coverage switchable between 45° for medium-throw coverage and 25° for long-throw applications
  • Switchable voicing provides flat response in music mode or mid-range presence peak in speech mode
  • Coupler plate and wall swivel (pan)/tilt bracket included (rear insert-point pattern fits standard third-party brackets)
  • Includes coupler plate and swivel (pan)/tilt wall bracket
 
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