JBL Cbt 100LA-1 100CM Tall Line Array Column Speaker, Blk
Description
JBL CBT 100LA-1 100CM Tall Line Array Column Speaker, Black
The JBL CBT 100LA-1 is a compact yet powerful line array column speaker engineered for consistent, controlled coverage in both installed and portable applications. Its vertically-oriented design delivers intelligible speech and clear music across medium to long-throw distances, making it an efficient solution for venues, auditoriums, and outdoor installations where space and weight are considerations.
Coverage & Directivity Control
Switchable vertical pattern coverage offers 40° for medium-throw applications or 15° for long-throw installations, allowing precise control over acoustic reach without excessive off-axis spillage. The built-in voicing switch provides a flat response optimized for music playback or a presence peak tuned for speech intelligibility, adapting the speaker's character to your content type.
Power & Installation Flexibility
The 325W power rating combined with a built-in 70V/100V transformer (with selectable taps at 100W, 50W, 30W, and 15W at 70V) enables flexible system integration in distributed speaker installations, while direct 8-ohm connectivity supports traditional amplifier wiring. A swivel/tilt wall-mount bracket and eighteen M6 inserts on the back panel simplify rigging and positioning in both indoor and outdoor environments.
Key Features
- 16 × 2" (50mm) full-range drivers with dual neodymium magnets
- 100 cm (39.4 inches) tall line array column design
- 325W power rating with switchable 70V/100V transformer (100W, 50W, 30W, 15W at 70V taps)
- Direct 8-ohm connection capability
- Switchable vertical coverage patterns: 40° (medium-throw) and 15° (long-throw)
- Switchable voicing: flat response for music mode, presence peak for speech mode
- Fiberglass-reinforced ABS cabinet with stainless steel external screws
- Painted aluminum grille
- Swivel/tilt wall-mount bracket included with eighteen M6 inserts
- Indoor and outdoor installation capable
The CBT 100LA-1 delivers lightweight, road-ready construction with reliable output and sharp pattern control—a dependable column speaker solution for sound techs running distributed audio systems, installed venues, and touring applications where consistent coverage and flexible rigging matter.
More Information
| Condition | New |
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Reviews
At a Glance
The JBL CBT 100LA-1 is a compact 100cm line array column speaker designed for live venues, installations, and distributed audio systems where speech clarity and controlled coverage matter. Its switchable vertical patterns (40° or 15°) and voicing modes (flat for music, presence peak for speech) adapt to any room or outdoor setup, while the built-in 70V/100V transformer and direct 8-ohm connectivity integrate seamlessly into existing rigs. Choose it for reliable, intelligible sound across medium-to-long throws without excessive off-axis bleed—ideal for touring sound crews and permanent installs.
Who This Is For
Great for
- ✓ Live Performance
- ✓ Install Audio
- ✓ Speech Intelligibility
- ✓ Distributed Audio Systems
Not the best pick for
- – Bass-heavy Music
- – Intimate Venues
Skill level: Intermediate · Advanced · Professional
Frequently Asked Questions
What's the difference between the 40° and 15° coverage patterns?
The 40° pattern is designed for medium-throw applications with wider vertical coverage, while the 15° pattern offers narrow, long-throw coverage for installations where you need to reach farther distances with minimal acoustic spillage to adjacent areas.
Can I use this speaker in both 70V distributed systems and traditional amplifier setups?
Yes. The CBT 100LA-1 includes a built-in switchable 70V/100V transformer with selectable taps (100W, 50W, 30W, 15W at 70V) for distributed systems, and also supports direct 8-ohm connection for traditional amplifier wiring.
What's the difference between flat response and presence peak voicing?
Flat response is optimized for music playback with balanced tone across the frequency spectrum, while presence peak mode boosts the midrange to enhance speech intelligibility for announcements, lectures, or dialogue-heavy content.
What are the mounting options, and can this work outdoors?
The CBT 100LA-1 includes a swivel/tilt wall-mount bracket with eighteen M6 inserts on the back panel for flexible rigging and positioning. Its fiberglass-reinforced ABS cabinet and stainless steel screws support both indoor and outdoor installation.
How tall is this speaker, and what does it weigh?
The CBT 100LA-1 is 100 cm (39.4 inches) tall and is designed as a compact, lightweight column solution for venues and distributed systems where space is a consideration.