CBT 100LA-1

Constant Beamwidth Technology™ Line Array Column Loudspeaker


Constant Beamwidth Technology™ Line Array Column Loudspeaker with Sixteen 50 mm (2 in) Drivers. With improved mounting bracket for enhanced aiming flexibility.

The CBT 100LA-1, 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
  • Swivel (pan)/tilt wall bracket included.
  • Built-in 70V/100V transformer, plus 8 ohm direct capability.


  Version Language Size Uploaded
CBT 100LA-1 Spec Sheet
updated: 4月29日
    4.9 MB 4月29日
CBT Brochure
updated: 4月29日
    972.6 KB 4月29日
Commercial Sound Full Line 2015 Catalog
updated: 10月21日
    2.0 MB 10月21日
Full Line 2015 Catalog
updated: 1月11日
    11.7 MB 1月11日
CAD Drawings
CBT 3D DXF Drawings
updated: 4月29日
    8.1 MB 4月29日
CBT 50LA-1/100LA-1 Wall Bracket PDF
updated: 11月02日
    33.2 KB 11月02日
CBT 2D DXF/PDF Drawing
updated: 4月29日
    1.2 MB 4月29日
Bim Objects
BIM (Revit) Files
updated: 10月03日
    12.4 MB 10月03日
CBT-1 Series Declaration of Conformity
updated: 10月31日
    144.2 KB 10月31日
CBT Calculator
version, updated: 2月25日     3.7 MB 2月25日
Tech Notes
Tech Note: Volume 1, #35
updated: 4月29日
    2.2 MB 4月29日
Install Guides
MTC-PC2 & MTC-PC3 Installation
updated: 9月30日
    42.5 KB 9月30日
MTC-CBT-FM1/FM2 Flush-Mount Wall Brackets for CBT Speakers
updated: 11月02日
    297.4 KB 11月02日
CBT Quick Start Guide
updated: 4月29日
    1.1 MB 4月29日
CBT 50LA-1/100LA-1 Bracket Installation Guide
updated: 4月29日
    276.7 KB 4月29日
CBT Stand-Mount Bracket Guide
updated: 10月09日
    476.1 KB 10月09日
CBT Flush-mount Bracket
updated: 4月29日
    338.3 KB 4月29日
Information Documents
CBT Cabinet Painting Instructions
updated: 10月18日
    17.2 KB 10月18日
CBT Family Hi-Res Image
updated: 10月18日
    237.1 KB 10月18日
CBT 100LA Hi Res Image
updated: 4月29日
    72.9 KB 4月29日
CBT Suspension Bracket
updated: 4月29日
    305.4 KB 4月29日
CBT Frequently Asked Questions
updated: 4月29日
    193.2 KB 4月29日
Speaker Tunings
Commercial, CBT, and AWC Tunings 181030
updated: 2月24日
    557.0 KB 2月24日

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Components Sixteen 50 mm (2 in) Full-Range
Frequency Range (-10 dB) 80 Hz – 20 kHz
Vertical Coverage VerticalNarrow 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)
标称阻抗 8 ohms (in Thru mode)
Power Capacity (8 ohm setting) 325 W (1300W peak), 2 hrs200 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)
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-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.
装配 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.
尺寸(高 x 宽 x 厚) 1000 x 98.5 x 153(39.4 in x 3.8 in x 6.0 in)
净重量 7.2 kg (15.8 lb)


Swivel (pan) / tilt wall bracket
Optional Accessories MTC-PC2 terminal panel coverMTC-CBT-FM1 flush-mount low-profile wall-mount bracket MTC-CBT-SMB1 Stand-Mount Bracket for use with 35 mm speaker stand


CBT 100LA-1

Constant Beamwidth Technology™ Line Array Column Loudspeaker