Sound columns in very slender and exclusive design with very high audio pressure. By the implementation with the new developed and qualitatively high-quality 2“-broadband chassis with a nominal loading capacity of 15 watt this sound column is suitable very well for the application in the most difficult rooms. The 100-volts transformer allows the adaptation in full, half and quarters permits achievement. The sound column exists of a stable aluminum case free of resonance in modern timeless design, the decoration front is a small hole metal cover. The standard colour is RAL 9010 powder-coated, special colours are available.
| AT-N 1540 | AT-N 2080 | AT-N 30120 | |
| Nominal power handling | 40 Watt | 80 Watt | 120 Watt |
| Impedance | 246 Ohm | 123 Ohm | 83 Ohm |
| Frequency range | 200-15,000 Hz | 200-15,000 Hz | 200-15,000 Hz |
| Acoustic pressure 1W/1m | 97 dB | 98 dB | 100 dB |
| Loudspeakers | 15 x 2" broadband | 20 x 2" broadband | 30 x 2" broadband |
| Adaptation | 1/1, 1/2 und 1/4 | 1/1, 1/2, 1/4 | 1/1, 1/2, 1/4 |
| Dimensions | 960x68x75 mm | 1240x68x75 mm | 1920x68x75 mm |
| Weight | 4.2 Kg | 5.4 kg | 8.0 kg |
| Colour | RAL 9010 | RAL 9010 | RAL 9010 |
