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The AT-09 is a passive fullrange speaker for fixed installations. It impresses with its high performance capacity, compact dimensions and directed dispersion characteristic.
In addition to outstanding technical features, the models of the Arc series are generally characterized by their attractive design.
power rating (nominal/program): according to IEC-60268-5 (long term/short term)
power rating (peak); maximum SPL: peak, 20 ms with bandpass filtered pink noise signal according to IEC 60268-2 at one octave above the lower limit of the frequency range
sensitivity: 2,83 V at 8 ohms (2 V at 4 ohms, 4 V at 16 ohms) at a distance of 1 m under anechoic fullspace conditions
frequency range: -10 dB under anechoic halfspace-conditions
weight: net weight without optional equipment
nominal dispersion, beam width: -6 dB compared to the main dispersion axis