User Manual for JBL CBT 50LA-1 Line Array Column Loudspeaker Click to enlarge the picture
Contents of the user manual for the JBL CBT 50LA-1 Line Array Column
- Product category: PA Speakers JBL
- Brand: JBL
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for JBL PA Speakers
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User manual for the JBL CBT 50LA-1 Line Array Column contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any JBL product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official JBL user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a JBL product will considerably shorten its lifespan!
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Product description The JBL CBT 50LA-1 Line Array Column Loudspeaker features Constant Beamwidth Technology, so it's well-suited for use in lecture halls, transit centers, conference rooms, houses of worship, multipurpose spaces, architectural spaces, in-wall recessed locations, and more. This technology reduces the narrow vertical beaming and out-of-coverage lobing that are typical of straight form-factor passive column speakers. This flexible, compact speaker is built for indoor and outdoor usage and has controls for switchable voicing (music or speech). This model features an improved mounting bracket which, when used, affords greater flexibility in aiming the speaker. Main Features - 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 8Ω direct capability
Improved Mounting Bracket - Included swivel (pan) / tilt wall bracket provides continuously variable +/-80 degree left-right swivel aiming (at no up/down tilt)
- 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 4.25 x 2.0" (108 x 51mm) pattern for OmniMount 30.0 and other compatible third-party brackets
- Threaded mounting points can be utilized for suspension
In the Box JBL CBT 50LA-1 Line Array Column Loudspeaker Wall Bracket Limited 5-Year Warranty Brochure PDF 2.4mbuayrscdwbxqbwfebxdbtdeqrwryzbytuq Table of Contents
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Technical parametersJBL CBT 50LA-1 Specs | Active or Passive | Passive | | Frequency Response | 80 Hz-20 KHz | | Coverage Pattern | 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) | | Power Capacity | 150 W (600 W peak), 2 hrs(8 ohms setting): 100 W (400 W peak), 100 hrs | | Maximum Sound Pressure Level (SPL) | Speech mode: 115 dB continuous average (121 peak)
Music mode: 111 dB continuous average (117 peak) | | Nominal Sensitivity | 93 dB (speech mode, 2Hz - 14KHz)
89dB (music mode, 300Hz - 18KHz) | | Impedance | 8 ohms | | Crossover | None | | Speaker | 8 x 2" (50 mm) Full Range | | Enclosure Material | Fiberglass reinforced ABS cabinet, painted aluminum grille | | Input Connections | 70V/100V Transformer Taps: 60 W, 30 W, 15 W, (7.5 W at 70 V only), and 8 ohms through, via switch | | Compliance | IP-54 rated, as per IEC529
UV, moisture and salt-spray resistant | | Dimensions | 20.8 x 3.9 x 6" (528 x 99 x 153 mm) | | Weight | 9 lb (4.1 kg) | | | | Package Weight | 17.55 lb | | Box Dimensions (LxWxH) | 29.6 x 12.5 x 7.75" |
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