CBT 70JE-1-WH vs CONTROL 31-WH — Compare
JBL Cbt 70JE-1-WH Extension For Cbt 70J-1 Column Spk, Wht vs JBL Control 31-WH 10" 2-WAY Premium High-o/p Monitor Speaker, Wht
The CBT 70JE-1-WH is a stacking extension module designed exclusively to expand vertical coverage of the CBT 70J-1 column speaker in permanent installations, while the Control 31-WH is a standalone 2-way monitor speaker for versatile live, studio, and commercial use. Choose the CBT extension if you already own a CBT 70J-1 and need expanded throw distance; choose the Control 31-WH if you need a self-contained, flexible speaker for diverse venues.
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JBL Cbt 70JE-1-WH Extension For Cbt 70J-1 Column Spk, Wht
JBL Control 31-WH 10" 2-WAY Premium High-o/p Monitor Speaker, Wht
Specs side by side
| JBL Cbt 70JE-1-WH Extension For Cbt 70J-1 Column Spk, Wht | JBL Control 31-WH 10" 2-WAY Premium High-o/p Monitor Speaker, Wht | |
|---|---|---|
| Price | $855.00 | $880.00 |
| Brand | JBL | JBL |
| Speaker Type | Column | Surface-Mount |
| Install Type | Installed | Installed |
| Condition | New | New |
Why choose JBL Cbt 70JE-1-WH Extension For Cbt 70J-1 Column Spk, Wht
- ✓ Extends CBT 70J-1 coverage 70 cm vertically without separate mounting
- ✓ Tight directional control with extended bass to 45 Hz
- ✓ IP-55 rated with salt-spray durability for outdoor and marine environments
- ✓ Professional-grade LF drivers with dual neodymium magnets
Why choose JBL Control 31-WH 10" 2-WAY Premium High-o/p Monitor Speaker, Wht
- ✓ Standalone 2-way speaker requiring no additional equipment or pairing
- ✓ High output: 123 dB peak SPL at 1 meter with 92 dB sensitivity
- ✓ Versatile for live performance, studio sessions, and commercial installs
- ✓ UV-resistant finish and durable fiberglass cone withstand outdoor use
Frequently asked questions
Can I use the CBT 70JE-1-WH without a CBT 70J-1?
No. The CBT 70JE-1-WH is designed exclusively as an extension module that stacks onto the CBT 70J-1 column speaker. It requires the base speaker to function and provide acoustic integration.
Which speaker is better for temporary outdoor events?
The Control 31-WH is more portable and practical for temporary setups since it operates independently with a compact footprint. The CBT extension is optimized for permanent installations and requires the base CBT 70J-1 unit.
What is the key frequency response difference?
The CBT 70JE-1-WH extends to 45 Hz bass with directional pattern control to 200–400 Hz, optimizing for venue coverage. The Control 31-WH spans 42Hz–14kHz with emphasis on midrange and vocal clarity, designed for general program material across live and studio applications.
Which requires more professional installation?
The CBT 70JE-1-WH requires professional integration into a stacked array system for optimal coverage mapping. The Control 31-WH is simpler to deploy as a surface-mount standalone speaker, though both suit professional environments.