JBL CBT 100LA-1 Constant Beamwidth Technology Line Array Column Loudspeaker BLACK

JBL CBT 100LA-1 Constant Beamwidth Technology Line Array Column Loudspeaker – Black
The JBL CBT 100LA-1 in black is a professional-grade passive column loudspeaker designed for superior sound clarity and consistent vertical coverage. Utilizing JBL’s patent-pending Constant Beamwidth Technology™, this loudspeaker provides a breakthrough in pattern control consistency, reducing typical vertical beaming and out-of-coverage lobing common in traditional column speakers. Equipped with sixteen 50 mm (2 inch) full-range drivers with dual neodymium magnets and copper-capped pole pieces, it delivers powerful and distortion-minimized audio output suitable for spaces such as lecture halls, conference rooms, churches, and outdoor venues. Its weather-treated, fiberglass reinforced ABS cabinet and rust-resistant aluminum grille ensure durability in harsh conditions, making it ideal for both indoor and outdoor installations.
Key Features

Constant Beamwidth Technology™: Ensures constant directivity up to the highest frequencies while reducing out-of-coverage lobing for superior pattern control.

Vertical Coverage Switchable: Easily switch between 40° for medium-throw and 15° for long-throw applications to suit varied venue requirements.

Switchable Voicing: Offers a flat frequency response in music mode and a mid-range presence boost in speech mode for enhanced intelligibility.

Dynamic SonicGuard™ Protection: Limits low-frequency excursion dynamically to minimize distortion and protect drivers from damage caused by overpowering.

Installation Flexibility: Includes swivel (pan/tilt) wall mount bracket and multiple M6 insert points for third-party mounting or suspension with eyebolts.

Durability: Weather-treated drivers, fiberglass reinforced ABS cabinet, stainless steel external screws, and painted aluminum grille for outdoor durability.

Built-in Transformer: Equipped with 70V/100V transformer taps and 8-ohm direct capabilities to fit various amplifier setups.
Specifications
● System

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Drivers: Sixteen 50 mm (2 in) full-range drivers with dual neodymium magnets and copper-capped pole pieces

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Frequency Range (-10 dB): 80 Hz – 20 kHz

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Vertical Coverage:

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Narrow Mode: 15° (2 kHz – 16 kHz)

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Broad Mode: 40° (1 kHz – 16 kHz)

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Horizontal Coverage: 1.5° (average, 1 kHz – 4 kHz)

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Sensitivity (2.83V@1m):

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Narrow Speech Mode: 96 dB (2 kHz – 14 kHz)

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Narrow Music Mode: 93 dB (300 Hz – 18 kHz)

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Broad Music Mode: 93 dB (300 Hz – 18 kHz)

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Broad Speech Mode: 90 dB (300 Hz – 18 kHz)

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Nominal Impedance: 8 ohms (in Thru mode)

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Power Capacity:

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Continuous: 325 W (1300W peak), 2 hours

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Continuous (8 ohm): 200 W (800W peak), 100 hours

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Maximum SPL:

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Narrow Speech Mode: 121 dB continuous average (127 dB peak)

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Narrow Music Mode: 118 dB continuous average (124 dB peak)

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Broad Music Mode: 118 dB continuous average (124 dB peak)

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Broad Speech Mode: 115 dB continuous average (121 dB peak)

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Transformer Taps: 120W, 60W, 30W (15W at 70V only), and 8Ω Thru via switch

Package Contents

JBL CBT 100LA-1 Column Loudspeaker: 1 unit in black finish

Wall Mount Bracket: Swivel pan/tilt wall bracket included for flexible aiming and installation

Mounting Hardware: Multiple M6 insert points for compatibility with third-party brackets and suspension eyebolts

Documentation: User manual and installation guide included