JBL CBT 1000-WH Hi-Output 2-Way Line Array Column Speaker with Adjustable Coverage

The JBL CBT 1000-WH is a professional-grade line array column speaker engineered for high-output applications requiring precise vertical coverage control and consistent horizontal dispersion. Its compact yet powerful design makes it ideal for installed sound systems, outdoor venues, and applications where directional coverage and weather resistance are critical.

Output & Acoustic Performance

This speaker delivers a maximum SPL of 137 dB with 1500W of power handling, paired with a frequency response spanning 45 Hz to 20 kHz. The configuration of 24 × 25 mm extra-high-power soft dome tweeters and six 165 mm high-excursion LF drivers ensures articulate highs and controlled bass reproduction across demanding installations.

Design & Weather Resistance

Built with a heavy-duty aluminum grille and rated IP55 for weather resistance, the CBT 1000-WH withstands outdoor conditions without corrosion. The white finish (RAL9016) provides aesthetic flexibility, while the tapered horizontal waveguide design maintains consistent coverage across varying listener positions.

Key Features

• 24 × 25 mm (1") extra-high-power soft dome tweeters
• Six 165 mm (6.5") high-excursion LF drivers arranged coaxially
• Maximum SPL: 137 dB
• Power handling: 1500W
• Frequency response: 45 Hz to 20 kHz
• 16 unique vertical coverage combinations with adjustable asymmetrical settings
• Tapered horizontal waveguide design with varying horizontal dispersion
• Constant Beamwidth Technology with low-diffraction baffle design
• Heavy-duty aluminum grille for rust-free outdoor installation
• IP55 weather-resistant rating
• White finish (RAL9016)

The CBT 1000-WH combines versatile coverage flexibility, robust construction, and high output capability, making it a dependable choice for permanent installations and touring applications that demand weather durability and controlled directional projection.