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AT-221w

Farver

Main features

Main features

AT-221w er en passiv fullrange-højttaler, der er specielt udviklet til fast udendørs brug. Den har et vejrbestandigt kabinet, vandtætte tilslutninger og membranimprægnering.

  • 10" / 1" kompressionsdriver på drejeligt cd-horn, elektronisk højfrekvensbeskyttelse
  • Nominel effekt: 300 watt ved 8 ohm
  • Spredning: 90° × 60° eller 60° × 40° (H × V),
  • SPLmax: 131 dB
  • Tilslutninger: 2 × Speakon-stik i bundpanelet eller vandtæt kabelføring
  • Vejrbestandigt VSM-hus forstærket med stålstivere
  • Modstandsdygtig PU-belægning leveres som standard
  • Fås i RAL Classic, NCS eller Pantone-farver på forspørgsel
  • Vejrbestandige monteringsmuligheder (af rustfrit stål) fås på forspørgsel
  • For at sikre optimal ydeevne og driftssikkerhed er det nødvendigt med Fohhn systemforstærkere med den korrekte højttalerindstilling.

Varenummer: 1022-XXXXX

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Tekniske data

Tekniske data
Technical data

Physical features

enclosure
multiplex birch plywood
dimensions (w × h × d)
323 mm × 511 mm × 291 mm
weight
14.5 kg
front design
acoustic foam in enclosure color
standard colors
black (RAL 9005), white (RAL 9016)
coating
textured coating
connectors
2 × Speakon NL4
mounting points
5 × M8 thread

Electroacoustic features

acoustic design
passive loudspeaker, 2-way, vented design, weather resistant
components
10" / 1" on rotatable CD-horn, with self-resetting IPC[*]-HF protection
power rating (nominal)
300 W
power rating (program)
600 W
power rating (peak)
1200 W
nominal impedance
8 Ω
sensitivity
101 dB
SPLmax
131 dB
frequency range
70 Hz - 20 kHz
nominal dispersion (h × v)
90 ° × 60 °

Environmental conditions

Fohhn Weather Rating 1
standard
Fohhn Weather Rating 2
standard
operating temperature, max.
40 °C

Optional features

special colors
Pantone, RAL Classic, NCS, RAL Design, other color systems on request
100-V transformer
yes

CAAD simulation data

simulation data
EASE, CLF, ulysses, Fohhn Designer

IP code: according to IEC 60529/ EN 60529
power rating (program): according to IEC 60268-5 (short term)
power rating (nominal): according to IEC 60268-5 (long term)
power rating (peak): 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 Ω (2 V at 4 Ω, 4 V at 16 Ω) at a distance of 1 m under anechoic half-space conditions
SPLmax: 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
frequency range: −10 dB under anechoic half-space conditions, with speaker preset

Fohhn teknologier

Applikationer / use cases