JBL Professional CBT 100LA-1

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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.

特点

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.

下载

	Version	Language	Size	Uploaded
Specifications
CBT 100LA-1 Spec Sheet updated: 10月22日			4.9 MB	10月22日
Brochures
CBT Brochure updated: 10月22日			972.6 KB	10月22日
CAD Drawings
CBT 3D DXF Drawings updated: 10月22日			8.1 MB	10月22日
CBT 50LA-1/100LA-1 Wall Bracket PDF updated: 10月22日			33.2 KB	10月22日
CBT 2D DXF/PDF Drawing updated: 10月22日			1.2 MB	10月22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: 10月22日			2.2 MB	10月22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: 10月23日			297.4 KB	10月23日
CBT Quick Start Guide updated: 10月22日			1.1 MB	10月22日
CBT 50LA-1/100LA-1 Bracket Installation Guide updated: 10月22日			276.7 KB	10月22日
CBT Stand-Mount Bracket Guide updated: 10月22日			476.1 KB	10月22日
CBT Flush-mount Bracket updated: 10月22日			338.3 KB	10月22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 100LA Hi Res Image updated: 10月22日			72.9 KB	10月22日
Speaker Tunings
Commercial, CBT, and AWC Tunings 220616 updated: 8月29日			557.0 KB	8月29日
Application Guides
Loudspeakers for Sports Facilities updated: 5月04日			5.7 MB	5月04日
Constant Beamwidth Technology – CBT Series Passive Controlled-Coverage Columns updated: 10月17日			8.5 MB	10月17日
Accessories
CBT Suspension Bracket updated: 10月22日			305.4 KB	10月22日
FAQs
CBT Frequently Asked Questions updated: 10月22日			193.2 KB	10月22日

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Parts & Service

性能

Drivers	Sixteen 50 mm (2 in) Full-Range
频率范围 (-10dB)	80 Hz – 20 kHz
覆盖角度	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°)
灵敏度	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)
阻抗	8 ohms (in Thru mode)
额定功率	325 W (1300W peak), 2 hrs200 W (800W peak), 100 hrs
Maximum SPL (1m)	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)
变压器抽头	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.
颜色	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)
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