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6011

  1. Fohhn Audio
  3. System Amplifiers
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Selectable products: 1
HELP_VARIABLE
Company
Fohhn Audio
Description
DI-4.1000 - DSP amplifiers
Bill of material
6011
PRODUCT_NUMBER_ROOT
product number (root)
6011
PARTNO_COM
PartNo (COM)
6011
LODLEVEL
LOD Level
STXT_COM
Stxt (COM)
DI-4.1000
INTERFACES
Available interfaces
AES/EBU, Analog, Dante
DIMENSIONS_W_H_D
dimensions (W × H × D)
2 U / 19", 485 x 89 x 425 mm
WEIGHT
weight
9.8 kg
REMOTE_CONTROL
remote control
Fohhn Audio Soft, Fohhn Net over RS-485
REMOTE_MONITORING
remote monitoring
Fohhn Audio Soft, Fohhn Net, power supply, protect, signals, temperature
FAULT_MESSAGE_CONTACT
fault message contact
1 × Relais, 2 × UM, 3-pin Phoenix
SWITCHING_CONTACT
switching contact
load preset, standby on/off
OUTPUT_POWER
output power
4 × 1000 W / 4 ohms / 100 V / 70 V,, 4 × 500 W / 8 ohms, (1 kHz, THD+N <1 %)
MINIMUM_IMPEDANCE
minimum impedance
3 OHM
INPUT_CHANNELS
input channels
4
AMPLIFIER_OUTPUTS
amplifier outputs
4
DSP_ROUTING_MATRIX
DSP routing (matrix)
4 × 4
FREQ_RESPONSE
frequency response
20 Hz – 20 kHz
SIGNAL_NOISE_RATIO
signal/noise ratio
>100 dB/A
THDN
THD+N
0.08 % (1 kHz, 8 ohms, 3 dB below clipping)
DYNAMIC_RANGE
dynamic range
>120 dB
PASSWORD_PROTECTION
password protection
yes
AUTO_POWER_SAVE
auto power save
adjustable from 1 s to 12 h, or never active
PROTECTIVE_CIRCUIT
protective circuit
over voltage protection, over current protection, over temperature protection, short-circuit protection, DC protection, power on delay, soft start and inrush current limit
POWER_SUPPLY
power supply
100 – 240 V AC 50/60 Hz, universal power supply with Power Factor Correction (PFC)
POWER_CONSUMPTION
power consumption
Maximum (RMS) 1200 W, idle state 70 W, auto power save 10 W, standby 5 W, power on/off switch / remote power off 2 W
HEAT_DISSIPATION
heat dissipation
Maximal 200 W, 680 BTU/h, 172 kcal/h
TEMPERATURE_RANGE
temperature range
0 – 40 °C
COOLING
cooling
temperature-controlled fan
DIGITAL_SIGNAL_PROCESSORS
digital signal processors
2
INDEPENDENT_LIMITERS
independent limiters
20
SELECTIVE_3_BAND_LIMITING
selective 3-band limiting
bass / mid / high
BAND_SPECIFIC_TIME_CONSTANTS
band-specific time constants
yes
FILTER_TECHNOLOGY
filter technology
80-bit double precision
INPUT
input
AES/EBU 32 kHz – 96 kHz, 16/24 bit
INPUT_DSP_PROCESSING
input DSP processing
yes
FIR_FILTER
FIR filter
yes
INPUT_GAIN
input gain
-80 dB – +12 dB
ROUTING_GAIN
routing gain
-80 dB – +12 dB
OUTPUT_GAIN
output gain
-80 dB – +12 dB
EQ
8 × 10 fully parametric filters, gain +/-12 dB, frequency 10 Hz – 20 kHz, Q 0.1 – 100
LIMITER_COMPRESSOR
limiter / compressor
8
NOISE_GATE
noise gate
8
DELAY
delay
4 × 0 – 350 ms (0 – 120 m) outputs,, 4 × 0 – 88 ms (0 – 30 m) inputs
X_OVER
X-over
8 × Linkwitz-Riley 4th order (24 dB/octave), high pass 10 Hz – 20 kHz, low pass 10 Hz – 20 kHz
USER_PRESETS
user presets
100
SPEAKER_PRESETS
speaker presets
100
SYSTEM_LATENCY
system latency
1.2 ms
CONTROLS
controls
Power on/off Switch
USB_CONFIG
USB Config
1 × USB-C socket
MAINS_CONNECTION
mains connection
1 × PowerCON
FAULT_CONTACT_OPEN_CLOSE
fault contact (open/close)
1 × Phoenix 3-pin
SWITCHING_CONTACT_1_AND_2
switching contact 1 and 2
1 × Phoenix 3-pin
REMOTE_POWER_IN_OUT
remote power in / out
2 × Phoenix 2-pin
POWER_SUPPLY_FOR_EXT_DEVICES
power supply for extern small devices 24 V / 5 W
1 × Phoenix 2-pin
INPUTS
inputs
1 × Phoenix 3-pin Fohhn-Net, 2 × Phoenix 3-pin AES/EBU
OUTPUTS
outputs
1 x Phoenix 3-pin Fohhn-Net, 2 × Phoenix 3-pin AES/EBU
SIGNAL_INPUTS_1
signal inputs
AES/EBU 32 kHz – 96 kHz, 16/24 bit
SIGNAL_OUTPUTS
signal outputs
AES/EBU link out from input
LATENCY
latency
0.0 ms
OUTPUTS_4
outputs
2 × Phoenix 4-pin
CONDUCTOR_CROSS_SECTION
conductor cross-section
max. 6 mm² flexible, 10 mm² rigid
RECEIVE_SEND_LED
receive / send LED
remote control, Fohhn-Net
READY_LED
ready LED
blue = Power on, blue flashing = Sign
PROTECT_LED
protect LED
red = Error / Protect / Standby
INPUT_LED
input LED
4 × input signal LED, white = signal (> -50 dBFS), red = clip (> -3 dBFS)
OUTPUT_LED
output LED
4 × output signal LED, white = signal (> -50 dBFS)
GENERAL_FOOTNOTES
general footnotes
heat dissipation: pink noise, 6 dB crest, 1/4 Pmax, weight: net weight without optional equipment
VAR_24_V_5_W_POWER_LED
24 V / 5 W power LED
green = on
AMPLIFIER_TECHNOLOGY_
amplifier technology
Class D
AL
1200 W
PROD
Product
 https://www.fohhn.com/en/products/di-41000/
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