JBL CBT 1000  

The JBL CBT 1000 represents a significant leap forward in professional sound reinforcement, utilizing patented Constant Beamwidth Technology™ to deliver unmatched pattern control and sonic clarity. Designed for versatility, this two-way coaxial line array column features a massive 30-driver configuration—six 6.5-inch high-excursion woofers and twenty-four 1-inch tweeters—working in harmony to provide high-output audio across a wide 45 Hz – 20 kHz bandwidth. Its unique tapered horizontal waveguide and adjustable vertical coverage allow for sixteen different dispersion combinations, ensuring every corner of your venue receives consistent, high-fidelity sound without the need for complex external DSP. Whether used for crystal-clear speech intelligibility or high-impact musical performances, the CBT 1000’s rugged, weather-resistant construction makes it a dependable choice for both sophisticated indoor auditoriums and demanding outdoor installations.

Condition: Very Good. Light wear typical of a gently used Item. Light surface scratches, scuffs, etc.

This item includes everything pictured.

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Features patented Constant Beamwidth Technology™ for superior pattern control and consistent frequency response.

Equipped with twelve 6.5-inch high-excursion low-frequency drivers and twenty-four 1-inch high-frequency tweeters.

Asymmetrical vertical coverage provides more sound toward the far area of the room to maintain consistent SPL levels.

Vertical pattern coverage is individually adjustable with four "Pattern Selection" angles and four "Setting" options for fine-tuned precision.

Heavy-duty construction and high power handling make it ideal for both indoor and outdoor professional installations.

Components: Twenty-four 1 in (25 mm) extra-high-power soft dome tweeters and twelve 6.5 in (165 mm) high-excursion LF drivers

Frequency Range (-10dB): 45 Hz – 20 kHz

Coverage Pattern: Vertical (selectable via internal array tapering) and Horizontal 100°

Sensitivity: 102 dB (at highest sensitivity setting)

Rated Impedance: 4 ohms

Power Rating: 1500 W (6000 W peak) continuous pink noise (2 hrs)

Maximum SPL (1m): 131 dB (continuous) / 137 dB (peak)

Enclosure Material: Fiberglass reinforced ABS cabinet with powder coated aluminum grille

Mounting: 14 M6 mounting points on back panel; compatible with optional wall-mount brackets

Dimensions (H x W x D): 40.2 in x 9.8 in x 13.5 in (1020 mm x 250 mm x 345 mm)

Net Weight: 54 lbs (24.5 kg)