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1342

  1. Fohhn Audio
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Company
Fohhn Audio
Description
DFM-400
Bill of material
1342
product number (root)
1342
PartNo (COM)
1342
LOD Level
Stxt (COM)
DFM-400
acoustic design
electronically steerable line array speaker
components
32 × 4" long excursion speakers, neodymium
operational mode
active, 16-channel DSP-amplifier, Class-D
maximum SPL
134 dB (94 dB @ 100 m)
frequency range
55 Hz – 1.7 kHz
horizontal dispersion
90°
vertical beam width, digitally controlled
0° – 90° in 0,1° increments
vertical inclination angle, digitally controlled
-40° – +40° in 0,1° increments
acoustic centre
0% (bottom) to 100% (top) movable, both beams
enclosure
multiplex birch playwood, Aluminium
front design
hexagonal perforated steel grille in enclosure colour, backed by acoustically transparent foam
protection grille
steel grille, ball impact resistant, powder-coated
mounting points
integrated flying tracks, 4 × M8-threads at rear
dimensions (W × H × D)
224 × 1636 × 274 mm
weight
42 kg
standard colours
textured paint / powder coating, black
remote control
Fohhn Audio Soft, Fohhn Net
remote monitoring
Fohhn Audio Soft, Fohhn Net, power supply, protect, temperature, AES/EBU signals
simulation beam
Fohhn Net, Fohhn Audio Soft
optional colours
RAL Classic / NCS / Pantone on request
amplifier power
16 × 120 W
amplifier type
Pure Path Digital PWM
audio inputs
AES/EBU
audio outputs
AES/EBU
DSP channels
16
frequency response
20 Hz – 20 kHz
signal/noise ratio
>105 dB/A
auto power save
adjustable from 1 s to 12 h, or never active
protective circuit
soft start, overtemperature, short circuit, overload
power supply
100 V – 240 V AC 50/60 Hz, power supply with Power Factor Correction (PFC)
inrush current
7,5 A (230 V) / 3,8 A (115 V)
power consumption
500 W RMS, idle 30 W, standby 10 W
heat dissipation
150 W, 517 BTU/h, 129 kcal/h
temperature range
0 – 40° C
cooling
temperature-controlled fan
weight (electronics)
6 kg
digital signal processors
2
independent limiters
6
selective 3-band limiting
bass / mid / high
band-specific time constants
yes
filter technology
80-bit double precision
input
AES/EBU 32 kHz – 96 kHz, 16/24 bit
input DSP processing
yes
FIR filter
yes
gain
-80 dB – +12 dB
EQ
10-band parametric EQ, gain, +/-12 dB, frequency 10 – 20 kHz, Q 0.1 – 100
limiter / compressor
yes
noise gate
yes
delay
input: 0 – 350 ms (0 – 120 m); output: 0 – 640 ms (0 – 220 m)
X-over
Linkwitz-Riley 4th order (24 dB / octave), high pass 10 Hz – 20 kHz, low pass 10 Hz – 20 kHz
system latency
1.2 ms
controls
mains switch (remote-controllable via Airea Connect)
inputs
 1 × etherCON Airea Connect / stack link, 1 × XLR AES/EBU, 1 × etherCON Fohhn Net
outputs
 1 × etherCON stack link, 2 × XLR AES/EBU, 2 × etherCON Fohhn Net
signal inputs
AES/EBU 32 kHz – 96 kHz, 16/24 bit
signal outputs
AES/EBU link-out from input
mains connection
1 × PowerCON mains in, 1 × PowerCon mains out
Sign LED (connector panel and front grille)
blue = power on, blue flashing = sign
status LED
green = ready, red = protect / standby, red flashing = fault
receive / send LED
receive / send remote control LED
audio error LED
red = no AES/EBU
remote power LED
green = Airea Connect active, remote power on
on (stack link) LED
green = stack link active
simulation data
EASE, Fohhn Designer
general footnotes
nominal dispersion: -6 dB compared to the main dispersion axis, frequency range: -10 dB under anechoic halfspace-conditions with speaker preset, heat dissipation: pink noise, 6 dB crest, 1/4 Pmax, weight: net weight without optional equipment, 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
URL product page
 https://www.fohhn.com/en/p/1342
Related Equipment
    No related equipment available
Preview - Generation
Preview
Quotation
3D
Dimension
2D
Catalog Info
Local offices of Fohhn Audio
  • Fohhn Audio AG
  • Großer Forst 15
  • 72622 Nürtingen
  • Germany
Classification
CNS
Object Properties:
Order Number: 1342
Geometrical Properties:
LOG: 400
BIM enhanced:
Uniclass2015
70 75 36 50 - Loudspeakers:
Revit
(Metric) Generic Model wall based:
Family category: Electrical Equipment
Family work plane based: 1
Family always vertical: 0
OmniClass 2006
23-85 10 17 11 Audio-Visual System Components:
OmniClass
23-37 15 23 15 - Stereo Speakers:
eclass
19-08-10-04 - Speakers: