The CBT 100LA-LS, 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.
- EN54-24 Compliant (when installed with included MTC-PC2 panel cover).
- 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
- Swivel (pan)/tilt wall bracket included.
- Built-in 70V/100V transformer, plus 8 ohm direct capability.
JBL CBT 100LA-LS (EN54 Life/Safety) Straight Line Array Column
Components Sixteen 50 mm (2 in) Full-Range Frequency Range (-10 dB) 120 Hz – 20 kHz Coverage Pattern 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)
Broad: (speech mode) 93 dB (2 kHz - 14 kHz)
(music mode) 90 dB (300 Hz - 18 kHz)
EN54 Sensitivity (@ 4m) 76 dB (per EN54:24 spectrum and measurement conditions at 4 meters, set at broad/music mode.) Nominal Impedance 8 ohms (in Thru mode)
15w@70v; 30w@100v Tap = 333Ω
30w@70v; 60w@100v Tap = 167Ω
60w@70v; 120w@100v Tap = 83Ω
120w@70v; N/C@100v Tap = 42Ω
(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)
Broad: (speech mode) 118 dB cont ave (124 peak)
(music mode) 115 dB cont ave (121 peak)
EN54 Max SPL (@ 4m) 92 dB (per EN54:24 spectrum and measurement conditions, at 4 meters) 70V/100V Transformer Taps 120W, 60W, 30W, (15W at 70V only), and 8 thru, via switch Reference Axis Specification and measurement referenced on-axis vertically and horizontally to the center point of the speaker baffle. Enclosure Fiberglass reinforced ABS cabinet with UL94-5VB flammability rating, painted aluminum grille Outdoor Capability IP-55 rated, per IEC529, when installed with optional MTC-PC2 panel cover. UV, moisture and 200-hr ASTM G85 acid-air/salt-spray resistant. Colors Black or White (-WH) Insert Points 18 M6 insert points on back panel. Mounting Included swivel (pan)/tilt wall bracket provides continuously variable +/-80 degree left-right swivel aiming (at no up/down tilt -- see Bracket Guide for maximum swivel range at various up/down tilt angles), 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 OmniMount® 30.0 and other compatible third-party brackets. Threaded mounting points 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) Safety Agency EN54-24:2008 certified (Certificate No. 0359-CPR-00432), when installed with MTC-PC2 terminal panel cover. Cabinet UL94-5VB flammability rated. In accordance with the requirements of IEC60849/EN60849. Transformer UL registered per UL1876. Included Accessories Swivel (pan) / tilt wall bracket
MTC-PC2 terminal panel cover
Optional Accessories MTC-CBT-FM1 flush-mount low-profile wall-mount bracket
MTC-CBT-SMB1 Stand-Mount Bracket for use with 35 mm speaker stand