JBL Cbt 100LA-1-WH 100CM Tall Line Array Column Speaker, Wht
Description
JBL CBT 100LA-1-WH 100cm Tall Line Array Column Speaker
The JBL CBT 100LA-1-WH is a compact yet powerful line array column speaker engineered to deliver clean, focused sound reinforcement for studio monitoring, live recording sessions, and spatial audio applications. Its slender profile and integrated mounting hardware make it ideal for multi-room studio setups, control room augmentation, and mobile recording rigs where vertical coverage and consistent directivity matter. This model delivers professional output with minimal footprint, integrating seamlessly into existing studio infrastructure.
Directivity & Mix-Friendly Acoustic Control
Vertical pattern coverage switches between 40° for near-field monitoring and 15° for focused directional placement, giving you precise acoustic isolation and clean pickup in tracking rooms or isolation booths. The switchable voicing provides a flat response in music mode for accurate mix translation or a mid-range presence peak in speech mode, ideal for clarity during vocal tracking or dialogue capture.
Flexible Integration & Studio Connectivity
The built-in 70V/100V transformer offers five tap settings—100W, 50W, 30W, 15W (at 70V), and 8Ω direct—allowing seamless connection to studio console outputs, interface amplifiers, or distributed monitoring networks. Maximum output reaches 121 dB in speech mode and 118 dB in music mode, sufficient for active room acoustics management and multitrack session monitoring without excessive amplifier strain.
Key Features
- Sixteen 50 mm (2 in) full-range drivers
- Frequency range: 80 Hz – 20 kHz (−10 dB)
- Impedance: 8 ohms in Thru mode
- 70V/100V transformer with switchable taps: 100W, 50W, 30W, 15W (70V only), and 8Ω through
- Switchable vertical pattern coverage: 40° and 15°
- Switchable voicing: flat response (music mode) and mid-range presence peak (speech mode)
- Fiberglass-reinforced ABS cabinet with painted aluminum grille
- Enclosure dimensions: 1000 × 98.5 × 153 mm (39.4 × 3.8 × 6.0 in)
- Net weight: 15.8 lb (7.2 kg)
- Eighteen M6 inserts on back panel for secure rigging and system expansion
- Swivel (pan) and tilt wall-mount bracket included
- Maximum SPL: 121 dB (speech mode) / 118 dB (music mode)
The CBT 100LA-1-WH combines transformer flexibility, professional directivity control, and lightweight construction to anchor studio monitoring chains and mobile recording systems with consistent, articulate performance.
More Information
| Condition | New |
|---|
Reviews
At a Glance
The JBL CBT 100LA-1-WH is a column speaker built for live sound reinforcement and installed audio systems rather than studio recording—it excels at speech intelligibility and stage/venue coverage, not at capturing vocals or instruments for mixing. If you're outfitting a live venue, streaming studio, or permanent install that needs clear spoken word and music playback through a distributed system, its transformer taps and switchable voicing give you the flexibility to match different amplifier setups and content types. It's not designed for close-miking or studio tracking.
Who This Is For
Great for
- ✓ Live Performance
- ✓ Installation Audio
- ✓ Speech Reinforcement
- ✓ Event Sound
Not the best pick for
- – Home Recording
- – Studio Sessions
- – Practice
Skill level: Intermediate · Advanced · Professional
Frequently Asked Questions
What's the difference between music mode and speech mode?
Music mode delivers a flat frequency response for accurate reproduction of recorded audio. Speech mode adds a mid-range presence peak to enhance intelligibility of spoken word, making dialogue and announcements cut through in busy environments.
Can I use this in a 70V distributed system or a traditional amplifier setup?
Yes. The built-in transformer offers five tap settings: 100W, 50W, 30W, and 15W at 70V for distributed installs, plus an 8-ohm direct thru mode for standard amplified rigs. Choose the tap that matches your system voltage and amplifier output.
What coverage patterns does it provide?
The vertical pattern switches between 40° for medium-throw rooms and 15° for long-throw applications, giving you precise control over where sound reaches. This helps minimize reflections and dead zones in your venue.
How loud does it get?
Maximum output is 121 dB in speech mode and 118 dB in music mode, sufficient for most mid-sized venues and installations without requiring extreme amplifier headroom.
Is it easy to install and rig?
Yes. It weighs only 15.8 lbs, includes a swivel and tilt wall-mount bracket, and has eighteen M6 inserts on the back panel for secure rigging, chaining multiple units, or custom mounting in permanent installations.