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Product overview
AS-22
Arc
AS-22
The AS-22 is a compact, passive subwoofer for fixed installations. It perfectly complements the compact fullrange speakers of the Arc and Linea series in the low end. It is characterized by precise sound, high power rating and attractive design.
Main features
- 12" long excursion driver
- 500 W nominal power rating
- Vented enclosure with non-turbulent port design (Fohhn NTP)
- SPL max.: 127 dB
- Connections: 2 × 4-pin terminal
- 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
Colours
Fohhn technologies
Technical data
Electroacoustic features
acoustic design
bass reflex, NTP (Non-Turbulent Port design)
power rating (nominal)
500
watts
components
1 × 12" long excursion
maximum SPL
127
frequency range
38 Hz – 500 Hz
nominal impedance
4 ohms
Loudspeaker features
Optional features
power rating (nominal/program): according to IEC-60268-5 long 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
Intelligent Protection Circuit (IPC): voltage-controlled semiconductor circuit protecting the HF-driver against overload highly effective and with very short attack time
cut-off frequency: -10 dB under anechoic halfspace-conditions with speaker preset
heat dissipation: pink noise, 6 dB crest, 1/4 Pmax
