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JBL CBT50LA Line-Array Column Loudspeaker, Black or White

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JBL CBT 50LA
CBT 50LA

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Features:

JBL CBT50LA Line-Array Column Loudspeaker, Black or White

The CBT 50LA, with Constant Beamwidth Technology™, represents a breakthrough in pattern control, utilizing analog delay beam-forming and amplitude tapering to accomplish consistent vertical coverage without the narrow vertical beaming and out-of-coverage lobing that are typical of straight form-factor passive column speakers.

  • Patent-pending Constant Beamwidth Technology™ provides constant directivity up 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.
  • Full fidelity bandwidth.
  • Dynamic SonicGuard™ overload protection
  • Built-in 70V/100V transformer, plus 8 ohm direct capability.

 

Download JBL CBT Brochure

Download JBL CBT 50LA Data Sheet

Download JBL CBT 50LA Parts

 

Components  :  Eight 50 mm
(2 in) Full-Range

 

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

 

Coverage Pattern  :  Vertical 20° (1.5 kHz - 16 kHz, ±10°)
Horizontal 150° (ave, 1 kHz – 4 kHz, ±20°)

 

Sensitivity (2.83V@ 1m)  :  93 dB (speech mode, 2 kHz - 14 kHz)
89 dB (music mode, 300 Hz - 18 kHz)

 

Nominal Impedance  :  8 ohms

 

Power Capacity (8 ohm setting)  :  150W (600W peak), 2 hrs
100 W (400W peak), 100 hrs

 

Max SPL  :  Speech mode: 115 dB cont ave (121 peak)
Music mode: 111 dB cont ave (117 peak)

 

70V/100V Transformer Taps  :  60W, 30W, 15W, (7.5W at 70V only), and 8Ω thru, via switch

 

Enclosure  :  Fiberglass reinforced ABS cabinet, painted aluminum grille

 

Outdoor Capability  :  IP-54 rated, per IEC529. UV, moisture and salt-spray resistant

 

Colors  :  Black or White (-WH)

 

Insert Points  :  Ten M6 insert points on back panel.

 

Mounting  :  Included wall bracket provides continuously adjustable ±15 degree tilt, as well as 5 degree fixed increment points within the range. Ten threaded mounting points located on back panel conform to industry standard rectangular 108 x 51 mm (4.25 x 2.0 in) pattern for third-party bracket, or can be utilized for suspension.

 

Dimensions (H x W x D)  :  528 x 99 x 153 mm
(20.8 x 3.9 x 6.0 in)

 

Net Weight  :  4.1 kg (9.0 lb)

 

Included Accessories  :  Wall bracket

 

Optional Accessories  :  MTC-PC2 terminal panel cover

 


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