CBT 50LA-1

Constant Beamwidth Technology™ Line Array Column Loudspeaker

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

The CBT 50LA-1, 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.

特点

  • 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.
  • Dynamic SonicGuard™ overload protection
  • Built-in 70V/100V transformer, plus 8 ohm direct capability.
  • Swivel (pan) / tilt wall bracket included.

下载

  Version Language Size Uploaded
Specifications
CBT 50LA-1 Spec Sheet
updated: 4月29日
    2.4 MB 4月29日
Brochures
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 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
CBT 3D DXF Drawings
updated: 4月29日
    8.1 MB 4月29日
Bim Objects
BIM (Revit) Files
updated: 10月03日
    12.4 MB 10月03日
Compliances
CBT-1 Series Declaration of Conformity
updated: 10月31日
    144.2 KB 10月31日
Software
CBT Calculator
version 1.3.0.1, updated: 2月25日
1.3.0.1     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
Speaker Tunings
Commercial, CBT, and AWC Tunings 181030
updated: 2月24日
    557.0 KB 2月24日
Install Guides
CBT Quick Start Guide
updated: 4月29日
    1.1 MB 4月29日
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 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
Images
CBT Family Hi-Res Image
updated: 10月18日
    237.1 KB 10月18日
CBT 50LA Hi Res Image
updated: 4月29日
    105.8 KB 4月29日
Accessories
CBT Suspension Bracket
updated: 4月29日
    305.4 KB 4月29日
Faqs
CBT Frequently Asked Questions
updated: 4月29日
    193.2 KB 4月29日

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性能

Drivers Eight 50 mm(2 in) Full-Range
Frequency Response (-10dB) 80 Hz – 20 kHz
覆盖角度 Vertical 20° (1.5 kHz - 16 kHz, ±10°)
Horizontal 150° (ave, 1 kHz – 4 kHz, ±20°)
Sensitivity (1W, 1m) 93 dB (speech mode, 2 kHz - 14 kHz)89 dB (music mode, 300 Hz - 18 kHz)
阻抗 8 ohms
额定功率 150W (600W peak), 2 hrs
100 W (400W peak), 100 hrs
Maximum SPL (1m) Speech mode: 115 dB cont ave (121 peak)
Music mode: 111 dB cont ave (117 peak)
变压器抽头 60W, 30W, 15W, (7.5W 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.
颜色 Black or White (-WH)
Insert Points Ten 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 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 OmniMount® 30.0 and other compatible third-party brackets. Threaded mounting points can be utilized for suspension.
尺寸(高 x 宽 x 厚) 528 x 99 x 153 mm (20.8 x 3.9 x 6.0 in)
净重量 4.1 kg (9.0 lb)

随附配件

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

支援/最常见问题

CBT 50LA-1

Constant Beamwidth Technology™ Line Array Column Loudspeaker