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CBT Series


Ushering in a new era for passive column speaker technology, based on years of extensive research conducted byHarman engineers, the JBL CBT Series line array columns with Constant Beamwidth Technology breaks new ground in performance, versatility, and affordability. Designed for venues that would typically use larger point-and-shoot speakers, the CBT models incorporate technical advancements that allow them to vastly outperform competitive systems, with a level of user-friendliness that virtually eliminates the challenges of delivering great sound.

    CBT 50LA-1
Constant Beamwidth Technology™
Line Array Column Loudspeaker
Components
Eight 50 mm
(2 in) Full-Range
Frequency Range (-10 dB)
80 Hz – 20 kHz
Coverage Pattern
Vertical 20° (1.5 kHz - 16 kHz, ±10°)
Horizontal 150° (ave, 1 kHz – 4 kHz, ±20°)
    CBT 50LA-LS
Line Array Column Loudspeaker with EN54:24 Certification
Components
Eight 50 mm
(2 in) Full-Range
Frequency Range (-10 dB)
120 Hz – 20 kHz
Coverage Pattern
Vertical 20° (1.5 kHz - 16 kHz, ±10°)
Horizontal 150° (ave, 1 kHz – 4 kHz, ±20°)
    CBT 100LA-1
Constant Beamwidth Technology™ Line Array Column Loudspeaker
Components
Sixteen 50 mm (2 in) Full-Range
Frequency Range (-10 dB)
80 Hz – 20 kHz
Vertical Coverage
Vertical
Narrow Mode: 15° (2 kHz - 16 kHz) (±10°)
Broad Mode: 40° (1 kHz - 16 kHz) (±10°)
Horizontal 150° (ave, 1 kHz – 4 kHz, ±20°)
    CBT 100LA-LS
Line Array Column Loudspeaker with EN54:24 Certification
Components
Sixteen 50 mm (2 in) Full-Range
Frequency Range (-10 dB)
120 Hz – 20 kHz
Coverage Pattern
Vertical:
Narrow Mode: 15° (2 kHz - 16 kHz) (±10°)
Broad Mode: 40° (1 kHz - 16 kHz) (±10°)
Horizontal: 150° (ave, 1 kHz – 4 kHz, ±20°)
    CBT 70J-1
Constant Beamwidth Technology™
2-Way Line Array Column
Asymmetrical Vertical Coverage
Components
Four 130 mm (5 in) LF drivers
Sixteen 25 mm (1 in) HF drivers
Frequency Range (-10 dB)
60 Hz – 20 kHz
Coverage
Vertical (selectable via switch)
Narrow Mode: 25° (2 kHz - 16 kHz) (±10°)
Broad Mode: 45° (750 Hz - 16 kHz) (±10°)
Horizontal 150° (500 Hz – 8 kHz, ±20°)
Purpose-Designed Extension
for CBT 70J-1 Line Array
Column Speaker
Components
Eight (8) 130 mm (5 in) LF drivers
Sixteen (16) 25 mm (1 in) HF drivers
Frequency Range (-10 db)
45 Hz – 20 kHz
Coverage
Vertical (selectable via switch)
Narrow Mode: 25° (2 kHz – 16 kHz) (±10°)
Broad Mode: 45° (350 Hz – 16 kHz) (±10°)
Horizontal 150° (500 Hz – 18 kHz, ±20°)
    CBT 200LA-1
200 cm Tall Constant BeamwidthTechnology™ Line Array Column Speaker
Components
Thirty-two 50 mm (2 in) Full-Range Drivers
Frequency Range (-10 dB)
80 Hz – 20 kHz
Frequency Response (±3 dB)
130 Hz – 18 kHz (narrow coverage, music mode setting)
    CBT 1000
Constant Beamwidth Technology ™ Adjustable Coverage Line Array Column
Components
Six (6) 165 mm (6.5 in) LF drivers Twenty-four (24) 25 mm (1 in) HF drivers
Frequency Range (-10 DB)
45 Hz – 20 kHz
Sensitivity (2.83V@ 1m)
102 dB (at highest sensitivity setting: “Point” pattern up, “Point” pattern down, “Speech” voicing, in free space); 95 dB (at lowest sensitivity setting: “Medium” pattern up,“Downfill” pattern down, “Music” voicing in free space)
CBT 1000E Purpose-Designed Extension for CBT 1000 Line Array Column Speaker
COMPONENTS
Twenty-four (24) 25 mm (1 in) extra-high-power soft dome tweeters and Twelve (12) 165 mm (6.5 in) high-excursion LF drivers (CBT1000+1000E)
FREQUENCY RANGE (-10 DB)
38 Hz - 20 kHz
Coverage
Vertical (selectable via switch)