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JBL CBT 50LA-1 Line Array Column Loudspeaker

BH #JBCBT501LA • MFR #CBT 50LA-1
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JBL CBT 50LA-1 Line Array Column Loudspeaker
Key Features
  • 8 x 2" Drivers
  • Indoor or Outdoor
  • Constant Beamwidth Technology
  • Dynamic SonicGuard
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.
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JBL CBT 50LA-1 Overview

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
UPC: 050036904254

JBL CBT 50LA-1 Specs

Key Specs
Speaker Type
Passive Column Array
Configuration
Full-Range Array
Total Passive Power Handling
100 W / 400 W Peak (100 Hours)
150 W / 600 W Peak (2 Hours)
Nominal Impedance
8 Ohms
Full-Range Driver
8x 2" / 5 cm Cone
Magnet: Neodymium
Frequency Range/Response
80 Hz to 20 kHz
Speaker Type
Passive Column Array
Configuration
Full-Range Array
Enclosure Type
Sealed
Total Passive Power Handling
100 W / 400 W Peak (100 Hours)
150 W / 600 W Peak (2 Hours)
Constant Voltage / Transformer Taps
100 V
60 / 30 / 15 W or 8 Ohms Bypass

70 V
7.5 W
Nominal Impedance
8 Ohms
Drivers
Full-Range Driver
8x 2" / 5 cm Cone
Magnet: Neodymium
Performance
Frequency Range/Response
80 Hz to 20 kHz
Maximum SPL
121 dB (Peak, Speech EQ)
115 dB (Continuous, Speech EQ)
117 dB (Music EQ, Peak)
111 dB (Continuous)
Speaker Sensitivity
93 dB (Speech EQ)
89 dB (Music EQ)
Coverage Angle
150° H x 20° V
Protections
Overload
Signal Processing
EQ & Filters
No
Connectivity
Audio I/O
2x Push Terminal Input
Physical
Color
Black
Mounting
10 x M6 Bracket Point (Rear)
Handles
No
Construction Material
ABS, Fiberglass
Environmental Resistance
No
Dimensions
20.8 x 3.9 x 6" / 528 x 99 x 153 mm
Weight
9 lb / 4.1 kg
Packaging Info
Package Weight
16 lb
Box Dimensions (LxWxH)
29.6 x 12.5 x 7.75"

JBL CBT 50LA-1 Reviews

Great sound

By Christopher
Rated 5 out of 5
Date: 2020-11-19

Excellent sound from such small speakers. Really sound great in our sanctuary

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Would you recommend using the JBL VMA1240 ...

Would you recommend using the JBL VMA1240 Commercial Series with 2 of these speakers? I need a mixer/amp for this situation.
Asked by: Andreas
The JBL VMA1240 Commercial Series 240W Bluetooth-Enabled Mixer/Amplifier can be used to power two of the JBL CBT 50LA-1 Line Array Column Loudspeakers.
Answered by: Lisa S
Date published: 2023-03-26

question

what kind of amplifier do I use for these speakers?
Asked by: Michael S.
I would recommend the QSC GX3 300 Watt 8 Ohm Power Amplifier, (B&H # QSGX3,) for a two-speaker set-up. If you require several speakers, I would pair them up with a 70- volt amplifier. Please contact one of our representatives for a specific model, based on your requirements.
Answered by: Jacob C.
Date published: 2021-08-24

question

Where are these speakers made?
Asked by: Anonymous
Sorry, I've already got them mounted up to high to be able to find out where they are made. We had them installed a year ago and they work and sound awesome!
Answered by: Stephen B.
Date published: 2018-08-28
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