jbl cbt 100la alt


Agustus 26, 2019 | Kategori: Commercial Installation, JBL, Loudspeakers, dan Products.

Constant Beamwidth Technology™ Line Array Column Loudspeaker with Sixteen 50 mm (2 in) Drivers

The CBT 100LA, with Constant Beamwidth Technology™, represents a breakthrough in pattern control consistency, utilizing complex analog delay beam-forming and amplitude tapering to accomplish superior, consistent vertical coverage without the narrow vertical beaming and out-of-coverage lobing that are typical of straight form-factor column speakers.


  • Patent-pending Constant Beamwidth Technology™ provides constant directivity up to the highest frequencies and reduces out-of-coverage lobing.
  • Vertical pattern coverage switchable between 40° for medium-throw coverage and 15° for long-throw applications.
  • Switchable voicing provides flat response in music mode or mid-range presence peak in speech mode.
  • Dynamic SonicGuard™ overload protection.
  • Wall bracket included.
  • Built-in 70V/100V transformer, plus 8 ohm direct capability.




Components : Sixteen 50 mm (2 in) Full-Range Frequency Range (-10 dB) : 80 Hz – 20 kHz Vertical Coverage : Vertical Narrow Mode: 15° (2 kHz – 16 kHz) (±10°);
Broad Mode: 40° (1 kHz – 16 kHz) (±10°);
Horizontal 150° (ave, 1 kHz – 4 kHz, ±20°)
Sensitivity (2.83V@ 1m) : Narrow:
(speech mode) 96 dB (2 kHz – 14 kHz)
(music mode) 93 dB (300 Hz – 18 kHz);
(speech mode) 93 dB (2 kHz – 14 kHz)
(music mode) 90 dB (300 Hz – 18 kHz)
Nominal Impedance : 8 ohms (in Thru mode) Power Capacity (8 ohm setting) : 325 W (1300W peak), 2 hrs;
200 W (800W peak), 100 hrs
Max SPL : Narrow:
(speech mode) 121 dB cont ave (127 peak)
(music mode) 118 dB cont ave (124 peak)
(speech mode) 118 dB cont ave (124 peak)
(music mode) 115 dB cont ave (121 peak)
70V/100V Transformer Taps : 120W, 60W, 30W (15W 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 Insert Points : 18 M6 insert points on back panel. Mounting : Included wall bracket provides continuously adjustable ±15 degree tilt, as well as 5 degree fixed increment points. Eighteen 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) : 1000 x 98.5 x 153 (39.4 in x 3.8 in x 6.0 in) Net Weight : 7.2 kg (15.8 lb)

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