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The FBT Vertus DLA 804A is an advanced active column line array designed for challenging acoustic environments. It features eight 4-inch full-range drivers powered by individual 50W Class D amplifiers for precise vertical coverage control. The integrated DSP allows for digital beam steering, ensuring consistent sound pressure levels and high speech intelligibility throughout the listening area. Housed in a durable extruded aluminum enclosure, this sleek system blends seamlessly into architectural spaces. Its wide horizontal dispersion and narrow vertical beam minimize unwanted reflections from ceilings and floors. Professional connectivity includes XLR inputs and RS-485 for remote software management. This system represents a sophisticated solution for houses of worship, auditoriums, and conference halls.
| Drivers | 8 x 4-inch full-range woofers |
| Amplification | 8 x 50W Class D |
| Frequency Response | 120Hz - 20kHz |
| Maximum SPL | 123dB |
| Horizontal Dispersion | 100 degrees |
| Enclosure Material | Extruded Aluminum |
| Dimensions | 4.7 x 37.4 x 5.1 inches |
| Weight | 24.25 lbs |