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Based on price data from 3 merchants for "JBL CBT 1000 Line Array Column Installation Loudspeaker". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Elevate your sound experience with the JBL CBT 1000 Line Array Column Installation Loudspeaker, a marvel of acoustic engineering that combines Constant Beamwidth Technology and adjustable vertical coverage for unparalleled sound precision. Whether you're outfitting a performance auditorium, house of worship, or lecture hall, this speaker delivers consistent audio clarity with no compromise, making it ideal for diverse acoustic environments.
The CBT 1000 features an innovative design that boasts a combination of six full-range and six low-frequency drivers, creating a dynamic and flexible audio experience. Its asymmetrical coverage settings allow for a tailored sound distribution, directing more sound to the far reaches of the room for balanced front-to-back audio levels. The vertical pattern coverage is customizable with 16 different configurations, all without the need for external DSP processing, putting acoustic design control directly in your hands.
Built to withstand the elements, this speaker is perfect for both indoor and outdoor installations. Its robust construction includes a UV-resistant paint and a powder-coated aluminum grille, ensuring durability and longevity in any setting. With a frequency response range of 45Hz to 20kHz, the CBT 1000 is versatile enough for both music and speech applications, offering switchable voicing options for optimal performance.
Key Features:
- Constant Beamwidth Technology for consistent directivity and reduced lobing
- Individually adjustable vertical pattern coverage with 16 configurations
- Tapered Horizontal Waveguide for optimal horizontal dispersion
- High power handling with sound levels up to 131 dB
- Versatile frequency response range of 45Hz to 20kHz
- Weather-resistant design with UV, moisture, and salt protection
- Includes a two-part swivel (pan)/tilt wall-mount bracket for easy installation
Product specs
| Quantity | Single |
| LF Driver Size | 6 x 6.5" Neodymium woofers |
| HF Driver Size | 24 x 1" Soft dome tweeters |
| Power Rating | 1500W (2 hours continuous), 1000W (100 hours) |
| Total Power | 4000W (100 hours continuous) |
| Impedance | 4 ohms |
| Inputs | 1 x Dual Bare Wire terminals |
| Frequency Range | 45Hz-20kHz |
| Maximum Peak SPL | 130-133 dB SPL @ 1m (music voicing dependent on directivity) |
| Horizontal Coverage Angle | 100-160 Degrees |
| Enclosure Material | Fiberglass reinforced ABS cabinet, powder coated Black 1050 aluminum grille |
| Application | Indoor |
| Mounting Options | Fly, Wall-mount |
| Height | 40.2" |
| Width | 9.9" |
| Depth | 13.6" |
| Weight | 54 lbs. |
FAQs
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What is the coverage pattern of the JBL CBT 1000 speaker?
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The JBL CBT 1000 offers a horizontal coverage angle of 100-160 degrees, which provides wide and consistent sound dispersion suitable for various indoor applications.
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How much power can the JBL CBT 1000 handle?
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The JBL CBT 1000 can handle 1500W for 2 hours continuously and 1000W for 100 hours, with a total power rating of 4000W for continuous use over 100 hours.
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What type of drivers are used in the JBL CBT 1000?
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The JBL CBT 1000 features 6 x 6.5" neodymium woofers and 24 x 1" soft dome tweeters, designed to deliver clear and powerful sound across its frequency range.
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Can the JBL CBT 1000 be used outdoors?
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The JBL CBT 1000 is primarily designed for indoor use, but its robust construction with a fiberglass reinforced ABS cabinet and powder-coated aluminum grille can withstand some challenging environments.
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What mounting options are available for the JBL CBT 1000?
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The JBL CBT 1000 can be wall-mounted or flown, providing flexibility for different installation requirements in various venues.
Videos
rAVe [PUBS]
AVI LIVE: JBL Professional Presents CBT 1000 Line Array Column
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about JBL CBT 1000 Line Array Column Installation Loudspeaker.
Use cases and applications
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The JBL CBT 1000 is recommended for smaller arenas and cafeterias due to its impressive output, despite its compact size.
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The speaker is noted for its ability to integrate well in spaces that require hidden subs or aux LF boxes to handle frequencies below 90Hz effectively.
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The JBL CBT 1000 + 1000E is praised for its wide horizontal and adjustable vertical coverage, making it ideal for church environments with varying acoustics.
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Despite its compact size, the speaker handles low frequency well, but additional subs are recommended for enhanced bass response.
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It's noted that the CBT 1000 blends seamlessly into environments, not being visually obtrusive, and can be mounted on a swivel and tilt system.
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Value and pricing
Comparisons
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JBL CBT 1000 is favored over large arrays like dual 8” setups in smaller spaces due to its ability to remain unobtrusive while delivering quality sound.
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The JBL CBT 1000 offers more granular directivity shaping than the EV LRC-2100, allowing separate angle adjustments for the top and bottom halves of the array.
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Features and functionality
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The speaker, about 1 foot wide and 7 feet tall, offers a compact design that maintains clear sight lines, crucial for venues prioritizing aesthetics.
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Steel grilles on EV speakers pass the DIN-57710-14 "Ball-Proof Test" while the JBL CBT uses aluminum, highlighting durability differences for specific environments.
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JBL CBT 1000 provides coverage with only ~2db variation from front to back, ensuring consistent sound in large spaces.
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The speaker exhibits JBL's characteristic brightness at 2-4k Hz, which may enhance live sound but can make recorded music sound overly bright.
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Setup and maintenance
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It's advised to cross over JBL column arrays at 100-120Hz to optimize low-end response and prevent overloading the speakers.
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User experience
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Owners suggest pairing JBL CBT 1000 speakers with additional 12" or 15" FOH mains for enhanced low-end performance without the need for subs.
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Feedback issues are minimal, even with a high gain setting on a microphone directly in the speaker's axis.
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Owners report the JBL CBT 1000 excels in long hall environments, providing effective sound coverage.
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