- Dimensions: 1000 x 500 x 300 mm
- Weight: 15 kg
- Power: 100 W
- Frequency Response: 20 Hz - 20 kHz
- Impedance: 8 Ω
- Sensitivity: 90 dB SPL
- Maximum SPL: 110 dB
- Connectivity: 1 x XLR input, 1 x XLR output

The JBL CBT 1000 is a line array column speaker featuring Constant Beamwidth Technology™, delivering consistent vertical coverage without narrow vertical beaming or out-of-coverage lobing. It offers adjustable vertical pattern coverage and a tapered horizontal waveguide for superior front and rear corner coverage. )