1. Specially designed multi-purpose sound column, its biggest feature is small size, but large sound pressure, and excellent sound quality. It consists of four specially designed 4.5-inch paper plate full frequency speakers and a 3-inch paper plate treble unit. The five speakers are arranged vertically and linearly, and the arrangement Angle between the units is optimized to reduce the sound interference between the units, thus effectively improving the sound pressure and the smoothness of the frequency response and phase, so that the sound is clearer. Special box shape, small size, easy to hide, can be easily integrated with a variety of architectural design. Loudspeaker box adopts high polymer integrated die casting molding, beautiful and durable, and has moisture-proof, anti-ultraviolet function, suitable for outdoor installation. Ideal for providing high quality language and music reinforcement for conference halls, function rooms, bars, shopping malls, museums, stations, airports and other places.
2. Use units: 4 4.5-inch paper plate bass unit, 1 3-inch paper plate treble unit
3.Frequency response (-3dB) : 100 ~ 18KHz
4. Continuous power: 200W
5. Music power: 400W
6. Sensitivity (1 m/W) : 99dB
7. Maximum loud pressure level (1 meter /1 watt) : 128dB
8. Average sound level (1 m/W) : 122dB
9. Rated impedance: 8 euros
10. Effective coverage Angle (-6dB point) : 120 degrees (horizontal)X 70 degrees (vertical)
11. Input method: one NL-4 speaker socket and one 2-position terminal
12. Box material: polymer synthetic plastic
13. Color: Black, white two colors are available
14. Hanging points: 2 simple wall mounting points, 8 M6 screw hanging points, and tripod support components
15. Box size (mm) : Height 649X width 148X depth 178
16. Weight (net weight) : 10kg/ piece
17. Total weight (packing) : 28kg
