AT-08

Arc

AT-08

Item number: 1005-XXXXX

The AT-08 is a compact, passive fullrange speaker for fixed installations. It impresses with its broadband reproduction. The loudspeaker is optimized for speech and music transmission at short distances.
In addition to outstanding technical features, the models of the Arc series are generally characterized by their attractive design.

Main features

  • 2 × 6" / 1" dome tweeter with short horn and electronic high frequency protection
  • Nominal power rating: 150 watts at 8 ohms
  • Dispersion: 90 ° × 40 ° (H × V)
  • SPL max.: 118 dB
  • Dual connection panel: Speakon and 4-pole connector (inside, with cable outlet)
  • High-quality wooden enclosure (multiplex birch)
  • Available in RAL Classic, NCS or Pantone colors on request
  • Optionally available with weatherproof PU coating
  • Various mounting options
  • In order to ensure performance and operational safety, Fohhn system amplifiers including the correct speaker preset are required.

Colours

Fohhn technologies

Technical data

Electroacoustic features

acoustic design
passive loudspeaker, 2-way, symmetrical design
power rating (nominal)
150 watts
power rating (program)
300 watts
power rating (peak)
600 watts
components
2 × 6" / 1" calotte horn, with self-resetting Polyswitch-HF protection
sensitivity
91 dB
maximum SPL
118 dB
frequency range
50 Hz – 20 kHz
2-way design
yes
nominal impedance
8 ohms
nominal dispersion (h × v)
90° × 40°

Physical features

enclosure
multiplex birch plywood, reinforced with steel braces
connectors
1 x Neutrik NL4 Speakon and 4-pole connector inside
dimensions (w × h × d)
approx. 195 × 510 × 230 mm
weight
approx. 7 kg
standard colours
textured paint, black or white
front design
acoustic foam, same colour as enclosure
protection grille
steel grille, ball impact resistant, powder-coated
mounting points
10 × M6 thread

Optional features

optional colours
RAL Classic / NCS / Pantone on request
integrated 100 V transformer
60 W / 30 W / 15 W or 120 W / 60 W / 30 W
optional weather protection
polyurethane coating, water-repellent speaker cone impregnation

CAAD simulation data

simulation data
EASE, Ulysses, Fohhn Designer

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, with speaker preset
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 with speaker preset
weight: net weight without optional equipment
nominal dispersion: -6 dB compared to the main dispersion axis

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