CBT 50LA-LS - Line Array Column Loudspeaker with EN54:24 Certification

Line Array Column Loudspeaker with with Eight 50 mm (2 in) Drivers and EN54:24 Certification
The CBT 50LA-LS, with Constant Beamwidth Technology™, represents a breakthrough in pattern control, utilizing analog delay beamforming 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.

Features

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).
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.

Specification

Drivers: Eight 50 mm(2 in) Full-Range
Frequency Response (-10dB): 120 Hz – 20 kHz
Coverage Angle: Vertical 20° (1.5 kHz - 16 kHz, ±10°) Horizontal 150° (ave, 1 kHz – 4 kHz, ±20°)
Sensitivity: 93 dB (speech mode, 2 kHz - 14 kHz) 89 dB (music mode, 300 Hz - 18 kHz)
Impedance: 8 ohms
Power Rating: 150W (600W peak), 2 hrs100 W (400W peak), 100 hrs
Maximum SPL (1m): Speech mode: 115 dB cont ave (121 peak)Music mode: 111 dB cont ave (117 peak)
Transformer Taps: 60W, 30W, 15W, (7.5W at 70V only), and 8O 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.
Color: Black or White (-WH)
Insert Points: Ten 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 within the range. Ten threaded mounting points located on back panel 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.
Safety Agency Rating: EN54-24:2008 certified (Certificate No. 0359-CPR-00238), when installed with MTC-PC2 terminal panel cover. In accordance with the requirements of IEC60849/EN60849.
Dimensions (H x W x D): 528 x 99 x 153 mm(20.8 x 3.9 x 6.0 in)
Net Weight: 4.1 kg (9.0 lb)
Included Accessories: Swivel (pan) / tilt wall bracketMTC-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

Technical specification

Unique ref.CBT-50LA-LS-Line-Array-Column-Loudspeaker-EN54-24
Product familyInstalled Sound
Product groupColumn Speakers
TypeObject (single object)
Date of publishing2020-09-26
Edition number1

Links

Product urlhttps://jblpro.com/products/cbt-50la-ls
Technical descriptionhttps://jblpro.com/products/cbt-50la-ls

Designed inUnited States
Manufactured inUnited States

Classification

BIMobject CategoryElectronics - Audio Electronics
IFC classificationObject
ETIM CodeEC000682
ETIM NameLoudspeaker set
UNSPSC nameAudio and visual presentation and composing equipment
UNSPSC code4511
Uniclass 2015 CodePr_70_75_36_50
Uniclass 2015 DescriptionLoudspeakers
CSI MasterFormat 2014 Code11 52 00
CSI MasterFormat 2014 TitleAudio-Visual Equipment
OmniClass Number23-37 15 29 11 13
OmniClass TitleLoudspeakers

Region availability

North America
Anguilla
Antigua and Barbuda
Aruba
Barbados
Belize
Bermuda
British Virgin Islands
Canada
Caribbean Netherlands
Cayman Islands
Collectivity of Saint Martin
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
El Salvador
Greenland
Grenada
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Montserrat
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Saint-Barthélemy
Sint Maarten
The Bahamas
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States