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CBT 50 LA

The white JBL CBT 50LA-1-WH Line Array Column Loudspeaker features Constant Beamwidth Technology, so it's well-suited for use in lecture halls, transit centers, conference rooms, cathedrals, multipurpose spaces, architectural spaces, in-wall recessed locations and more. 

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FEATURES

Patent-pending Constant Beamwidth Technology provides constant u to the highest frequencies and reduces out-of-coverage lobing.

Switchable voicing provides flat response in music mode or mid-range presence peak in speech mode.

Dynamic SonicGuard overload protection

Built-in 70V/100V transformerl, plus 8 ohm direct capablity.

Swivel (pan) / tilt wall bracket included.

SPECIFICATIONS

Active or PassivePassive
Frequency Response80Hz-20KHz
Coverage PatternVertical 20° (1.5 kHz - 16 kHz, +/-10°)
Horizontal 150° (ave, 1 kHz - 4 kHz, +/-20°)
Sensitivity93 dB (speech mode, 2 kHz - 14 kHz)
89 dB (music mode, 300 Hz - 18 kHz)
Power Capacity150W (600W peak), 2 hrs(8Ω setting): 100W (400W peak), 100 hrs
Maximum Sound Pressure Level (SPL)Speech mode: 115dB continuous average (121 peak)
Music mode: 111dB continuous average (117 peak)
Nominal Sensitivity93dB (speech mode, 2Hz - 14KHz)
89dB (music mode, 300Hz - 18KHz)
Impedance
CrossoverNone
Speaker8 x 2" (50mm) Full Range
Enclosure MaterialFiberglass reinforced ABS cabinet, painted aluminum grille
Input Connections70V/100V Transformer Taps: 60W, 30W, 15W, (7.5W at 70V only), and 8Ω thru, via switch
ComplianceIP-54 rated, as per IEC529
UV, moisture and salt-spray resistant
Dimensions20.8 x 3.9 x 6" (528 x 99 x 153 mm)
Weight9 lb (4.1 kg)

 

 

 

 

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