2-inch 150W Constant Beamwidth Wall Speaker with 8 Drivers, Professional Performance, EN54:24 Safety Approval, Model CBT 50LA-LS

Vertical wall speaker 2-inch, 150W power, Constant Beamwidth technology, eight drivers, professional performance, EN54:24 certified for safety applications, model CBT 50LA-LS

• The JBL CBT 50LA-LS wall-mounted speaker represents the next generation of wall-mounted speakers that combine professional audio performance with global safety standards.
• The speaker is based on JBL’s patented Constant Beamwidth Technology™, which provides precise control of sound direction for even and clear distribution in all listening areas, without the vertical dispersion or sound gaps common in traditional speakers.
• This vertical wall speaker comes equipped with eight 2-inch full-range drivers to deliver rich, clear sound across the full frequency range, making it perfectly suited for speeches, music, and public facility audio systems.
• It also features certification according to the EN54-24:2008 standard, making it ideal for use in voice alarm systems and public safety projects, as well as indoor and outdoor environments.

Technical description:

• The CBT 50LA-LS wall-mounted speakers utilize advanced Analog Delay Beamforming and Amplitude Tapering technology to achieve homogeneous sound distribution with precise control over vertical coverage.
• The speaker features a defined vertical coverage of 20° with wide horizontal coverage of up to 150°, covering large areas with balanced clarity in all directions.
• It is also possible to switch between the two operating modes:
• Music Mode: Provides a full frequency response and greater depth.
• Speech Mode: Enhances mid-frequency sounds to improve speech clarity.
• The speaker comes equipped with 70V/100V voltage converters to suit distributed systems, with a direct 8-ohm power supply option for connecting to professional amplifiers.
• To protect the system from overload, the headset contains the Dynamic SonicGuard™ system which maintains stable performance without distortion.

Technical specifications:

• Type: Professional Line Array Constant Beamwidth Speaker
• Number of drivers: 8 x 2-inch (50 mm) full-ring drivers
• Power: 150W continuous (600W peak) – for 2 hours / 100W continuous (400W peak) – for 100 hours
• Frequency range (-10 dB): 120 Hz – 20 kHz
• Vertical coverage: 20° (from 1.5 kHz to 16 kHz ±10°)
• Horizontal coverage: 150° (1 to 4 kHz ±20°)
• Allergies:
• 93 decibels (speech mode)
• 89 decibels (music mode)
• Maximum sound pressure level (SPL):
• 115 dB continuous / 121 dB peak (speech)
• 111 dB continuous / 117 dB peak (music)
• Impedance: 8 ohms
• Voltage converters (70V/100V): 60W / 30W / 15W / 7.5W (70V only)
• Materials:
• ABS body reinforced with glass fiber
• Corrosion-resistant coated aluminum front grille
• Environmental rating: IP55 waterproof and dustproof – compliant with IEC529 standards
• Safety certification: EN54-24:2008 with MTC-PC2 cover
• Dimensions (Height x Width x Depth): 528 x 99 x 153 mm
• Net weight: 4.1 kg
• Colors: Black (BK) / White (WH)
• Attached attachments:
• Swivel/Pan Bracket (Wall Mount)
• MTC-PC2 end cap to comply with EN54 requirements
• Optional accessories:
• MTC-CBT-FM1 Low-Protrusion Wall Mount
• MTC-CBT-SMB1 Floor Stand for Speaker Mounting

Key features:

• Constant Beamwidth™ technology provides consistent and accurate audio distribution across the entire frequency range.
• EN54-24 certified for use in public safety and audible alarm systems.
• Wide coverage angle (150° horizontal) for effective coverage in large areas.
• Precise vertical control at a 20° angle to avoid sound loss or coverage interference.
• High operating power of up to 150 watts continuous.
• Dynamic SonicGuard™ system to protect components from overload.
• Robust, weather-resistant structure with IP55 standard.
• A sleek and compact design suitable for high-end architectural projects.

Product summary:

• The JBL CBT 50LA-LS wall-mounted column speaker combines professional performance with high reliability, making it the ideal choice for projects that require excellent sound quality while complying with global safety standards.
• It provides accurate and clear sound coverage in all directions, whether in music or speech applications, with flexibility in installation and ease of orientation thanks to the professional wall mount.
• It is a headset that combines safety and quality in one compact design.

Additional features:

• Resistant to ultraviolet radiation, humidity, and atmospheric salinity.
• It can be hung, wall-mounted, or placed on floor brackets.
• Full compatibility with standard OmniMount® systems.
• Lightweight design, easy to install in high places.
• A consistent sound without distortion, even during long-term use.

Applications used for the product:

• Sound alarm and fire suppression systems (Life Safety).
• Mosques and places of worship.
• Classrooms and lecture halls.
• Public corridors and waiting areas.
• Shopping centers and government facilities.
• Sound systems in hospitals and administrative buildings.

Summary and final advice:

• If you are looking for professional vertical wall speakers that combine high sound quality with EN54 safety certification, the JBL CBT 50LA-LS is the perfect choice.
• It gives you a clear and balanced sound distribution, and durability that makes it suitable for any indoor or outdoor working environment.

Detailed product data (Data Sheet).