JBL Cbt 1000 Hi-output 2-WAY Line Array Column Spk W Adjustable Covera
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- Brand new in original box
- Full JBL manufacturer's warranty
- Free shipping in the continental US
In stock
- SKU
- CBT-1000
. Description
JBL CBT 1000 Hi-Output 2-Way Line Array Column Speaker with Adjustable Coverage
The JBL CBT 1000 is a professional-grade line array column speaker engineered to deliver consistent, controlled sound across complex spaces. Its tall, narrow footprint maximizes output while minimizing floor and mounting footprint, and sixteen independent coverage patterns enable precise acoustic tailoring without external DSP processing—ideal for tracking, live monitoring, and installation work in varied studio and performance environments.
Design & Build Quality
Constructed from fiberglass-reinforced ABS cabinet with a powder-coated 1050 aluminum grille, the CBT 1000 withstands the rigors of studio sessions and location recording. The included two-part swivel/tilt wall bracket offers ±45 degree left-right swivel and ±15 degree tilt adjustment, enabling rapid repositioning for different recording scenarios and room acoustics without additional mounting gear.
Audio Performance & Coverage Flexibility
The speaker combines 24 soft-dome tweeters (25 mm) with six 165 mm high-excursion woofers to deliver a 45 Hz–20 kHz frequency response with sensitivity ranging from 95 dB to 102 dB depending on coverage pattern and voicing selection. The sixteen different coverage combinations—comprising four "Pattern Up" and four "Pattern Down" angles—provide surgical control over acoustic coverage patterns, allowing you to shape how sound projects into the room for accurate mixing, critical listening, or live playback during sessions.
Key Features
- Twenty-four 25 mm extra-high-power soft dome tweeters
- Six 165 mm high-excursion LF drivers arranged coaxially
- Frequency response: 45 Hz – 20 kHz
- Sensitivity: 102 dB (maximum) / 95 dB (minimum) depending on pattern and voicing
- Sixteen coverage pattern combinations (four "Pattern Up" angles × four "Pattern Down" angles)
- No external DSP processing required for coverage adjustment
- Fiberglass-reinforced ABS cabinet with powder-coated 1050 aluminum grille
- Dimensions: 102 cm (40.2 in) tall × 25 cm (9.9 in) wide
- Included two-part swivel/tilt wall bracket with ±45 degree pan and ±15 degree tilt
- Available in black (RAL9004) or white finish
The CBT 1000 excels in studios and live venues requiring flexible, pattern-based coverage without onboard DSP complexity, making it essential for monitoring, tracking, mixing, and performance applications across diverse acoustic environments.
More Information
| Condition | New |
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At a Glance
The JBL CBT 1000 is a high-output reference column speaker designed for fixed or semi-permanent install work in studios, post-production facilities, and broadcast environments that demand neutral, extended frequency response. Its sixteen selectable coverage patterns let you shape the acoustic footprint for different room sizes and content types without processing, making it a flexible tool for critical listening and accurate mix translation. Select it for installations where pristine midrange clarity and low-end extension matter and you need professional-grade build quality.
Who This Is For
Great for
- ✓ Live Performance
- ✓ Worship
- ✓ Theater/Venue Coverage
- ✓ Touring
- ✓ Conference/Install Audio
Not the best pick for
- – Home Recording
- – Studio Sessions
Skill level: Intermediate · Advanced · Professional
Frequently Asked Questions
What does the sixteen coverage pattern selection mean, and do I need a DSP unit to adjust it?
The CBT 1000 offers four "Pattern Up" and four "Pattern Down" angle combinations, giving you sixteen total voicing and coverage options to match your room's acoustics and audience distribution. No external DSP or processing is required—all adjustments are built in, so you simply select the pattern that works best for your space.
What is the frequency response and output capability?
The speaker delivers 45 Hz to 20 kHz with sensitivity ranging from 95 dB to 102 dB depending on your chosen coverage pattern. It combines twenty-four 25 mm soft-dome tweeters with six 165 mm woofers for articulate highs and extended low end, designed to fill large live venues and install spaces.
How is it mounted, and what adjustments does the bracket allow?
The CBT 1000 ships with a two-part swivel/tilt wall bracket offering ±45 degree left-right pan and ±15 degree vertical tilt, allowing you to fine-tune coverage and positioning without additional hardware. The tall, narrow 102 cm × 25 cm cabinet fits mounting situations where floor or wall space is tight.
What materials are used, and is it suitable for touring or permanent installation?
The cabinet is fiberglass-reinforced ABS with a powder-coated 1050 aluminum grille, engineered to resist corrosion and impact in both touring and permanent venue installations. It is available in black or white finish.
How does the CBT 1000 compare to the EV Evolve 30M and QSC AcousticDesign Series?
All three are professional line array columns for live and install use. The CBT 1000 stands out for its sixteen factory-set coverage patterns requiring no DSP, neutral tone profile, and compact footprint, making it a straightforward choice for venues that prioritize coverage flexibility and simplicity over onboard processing control.
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