FBT Vertus CLA 406.2A | 4×6.5″ Column Speaker – 133 dB | 600 W RMS Active Line Array

High‑Performance Active Column Line Array Speaker

The FBT Vertus CLA 406.2A is a premium active column line array designed for live sound reinforcement and fixed installations, delivering powerful, controlled, and intelligible audio through its elegant and compact form.

FBT Vertus CLA 406.2A Competitive Differences

• Bi‑amplified Class‑D design: 600 W RMS LF + 300 W RMS HF, peak 1200/600 W
• Four 6.5″ woofers (1.5″ voice coils) and B&C 1.4″ neodymium HF driver (2.5″ coil)
• DSP with eight EQ presets and integrated HP filter
• Consistent 100° horizontal × 25° vertical dispersion across 65 Hz–20 kHz
• Max SPL of 133 dB delivers high‑output performance
• Modular coupling and rigging options (0°, 10°, 20° in 5° steps) for scalable arrays
• Durable birch-plywood enclosure with scratch-resistant finish, metal grille, handles, PowerCON & XLR connectors

FBT Vertus CLA 406.2A Description

The Vertus CLA 406.2A elevates column array performance with its Italian-engineered design. The bi-amplified system ensures tight, dynamic low end and crisp, extended highs, while DSP presets enable swift tuning to venue acoustics. A broad yet controlled dispersion pattern minimizes unwanted reflections and feedback, ideal for both challenging live environments and fixed installs. Modular construction with coupling hardware gives flexibility to scale vertically, and robust birch-plywood cabinetry wrapped in scratch-resistant coating makes it both elegant and rugged.

Fronted by a heavy-duty metal grille and reinforced handles, the CLA 406.2A is transport-ready, yet visually discreet—blending stylishly into corporate, worship, and live event spaces. Comprehensive connectivity, including PowerCON in/link, XLR I/O, ground lift, and status LEDs, ensures seamless integration into professional audio systems.

CLA 406.2A Features

• 2‑way bi‑amplified column array
• 4×6.5″ custom woofers with 1.5″ voice coils
• B&C neodymium HF driver, 1.4″ throat, 2.5″ coil
• Class‑D amplification: 600 W LF + 300 W HF RMS
• Peak power: 1200 W (LF) / 600 W (HF)
• DSP with 8 EQ presets, HP filter, ground lift
• PowerCON IN/LINK, XLR IN/OUT connections
• Modular array coupling hardware included (0°–20° tilt)
• 35 mm pole‑mount socket, side handles, anti‑slip pads

CLA 406.2A Specifications

• Frequency response: 65 Hz–20 kHz (–6 dB)
• Max SPL: 133 dB continuous/peak
• Dispersion: 100° H × 25° V
• Crossover: 1.2 kHz
• Input impedance: 22 kΩ
• Power supply: 640 VA, AC 220–230 V, 50/60 Hz
• Power cord: 5 m (16.4 ft)
• Enclosure: 12 mm birch plywood with scratch-resistant varnish
• Dimensions (W‑H‑D): 7.5″ × 44.7″ × 11.4″ (190 × 1135 × 290 mm)
• Net weight: 61.7 lb (28 kg); transport weight: 70.5 lb (32 kg)