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The FBT Horizon VHA 406A represents a modular line array solution designed for professional sound reinforcement applications. It features four 6.5-inch high-excursion woofers and a 1.4-inch neodymium compression driver for precise acoustic performance. The integrated Class D amplifier delivers 600W RMS for low frequencies and 300W RMS for high frequencies. Internal DSP provides eight switchable presets to optimize performance for various array configurations. The enclosure is constructed from 0.47-inch birch plywood with a rugged, tour-grade finish. Integrated hardware allows for quick and secure rigging in both vertical and horizontal orientations. This system ensures high SPL and consistent coverage across the entire listening area.
| Transducer Configuration | 4 x 6.5-inch LF Woofers, 1 x 1.4-inch HF Compression Driver |
| Amplifier Power | 600W LF + 300W HF Class D RMS |
| Frequency Response | 65Hz - 20kHz |
| Maximum SPL | 133 dB |
| Dispersion | 90° Horizontal x 20° Vertical |
| Enclosure Material | 0.47-inch Birch Plywood |
| Input Connectors | XLR with Loop Through |
| DSP Presets | 8 Switchable EQ Settings |