AS-22 ASX

To be discontinued

Airea

AS-22 ASX

Item number: 1706-XXXXX

The AS-22 ASX is the most powerful, active subwoofer of the Fohhn Airea system. It is connected via a network cable to the Airea matrix AM-4.4 which provides the mains voltage as well as digital audio and control signals. It perfectly complements the nearfield speakers and line source speakers of the series in the low end.

Main features

  • 12" long excursion driver
  • Airea Net Load: 200 W
  • Extensive DSP and routing options via Fohhn Audio Soft
  • Connections: 2 × RJ-45 (Fohhn Airea)
  • Requires only a single CAT cable
  • Q-SYS Plugin available in combination with Fohhn NA-4 or ABX-6
  • High-quality wood enclosure (multiplex birch plywood)
  • Optionally available with weatherproof PU coating
  • Available in RAL Classic, NCS or Pantone colours on request
  • Various mounting options for fixed and temporary installations

Colours

Fohhn technologies

Possible interfaces

Technical data

Electroacoustic features

acoustic design
ultra-compact subwoofer, bass reflex
components
1 × 12" long excursion
maximum SPL
119 dB
cut-off frequency
38 Hz
upper crossover frequency
90 / 110 / 130 Hz

Physical features

enclosure
multiplex birch plywood
connectors
2 × RJ-45
dimensions (w × h × d)
520 × 420 × 430 mm
weight
24 kg
standard colours
textured paint, black
front design
acoustic foam in enclosure colour
protection grille
steel grille, ball impact resistant, powder-coated
mounting points
6 × M6 thread

Optional features

optional colours
RAL Classic / NCS / Pantone on request

Electronic features

amplifier type
Pure Path Digital PWM
DSP
Fohhn Audio DSP
audio inputs
2 independent audio channels, AES/EBU 32 kHz – 96 kHz, 16/24 Bit
audio outputs
2 × 300 W intern
amplifier power
2 × 300 W
frequency response
20 Hz – 20 kHz
gain
30 dB
signal/noise ratio
-6 dB Fullscale
THD
<0,05 % typ., <0,01 % 1 kHz -6 dB
protective circuit
soft start, overtemperature, short circuit, overload
power supply
Airea Net 50 V
power consumption
Standby 5 W, Airea Net Load 200 W
power factor (PFC)
> 90 %
protection
integrated semiconductor fuse
low power
Green Power Standby Mode
emergency current
with extern USV
heat dissipation
200 W, 680 BTU/h, 172 kcal/h
temperature range
0 – 40°C
cooling
passive
weight (electronics)
0.3 kg

Controller

digital signal processors
2
independent limiters
4
FIR filter
yes
gain
-80 dB – +12 dB
volume
-80 dB – +12 dB
EQ
10-band parametric EQ, gain, +/-12 dB, frequency 10 – 20 kHz, Q 0.1 – 100
selective 3-band limiting
bass / mid / high
limiter / compressor
yes
noise gate
yes
delay
0 – 145 ms (0 – 50 m)
X-over
Linkwitz-Riley 4. order, 24 dB/octave, high pass 10 Hz – 20 kHz, low pass 10 Hz – 20 kHz
user presets
100
system latency
0,95 ms
band-specific time constants
yes
filter technology
56-bit double precision
input
AES/EBU 32 kHz – 96 kHz, 16/24 Bit

Remote control and remote monitoring

remote control
Airea-Net, Fohhn Audio Soft
remote monitoring
temperature, protect, signals, power supply, Fohhn-Net, Fohhn Audio Soft, AES/EBU available
simulation beam
Bassarray

Display LEDs

sign, identification front LED
blue, blue flashing
network control
receive/send remote control LED
power on / off (standby)
green = on, red = standby, red / green flashing = fault
sign, identification
blue, blue flashing

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
weight: net weight without optional equipment
cut-off frequency: -10 dB under anechoic halfspace-conditions with speaker preset
heat dissipation: pink noise, 6 dB crest, 1/4 Pmax

Suitable accessories

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