Fohhn Arc-Top active, User Instructions

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Connectors
Inputs 2x XLR/jacks, multifunctional input jacks
Outputs 2x XLR Link jacks
1x NL4 Neutrik Speakon 8 Ω
2x Powercon mains jacks in and thru
2x Network jack RS-485
Controllers
2 digital signal prozessors
AD/DA 24 bit/48 kHz
56-bit double precision filter technology
selektive 3-band limiting (bass/mid/high)
band specific time constants
8 independent limiters
speaker presets (data base for all Fohhn® speaker systems)
User Presets
remote control via laptop, Fohhn Audio Soft
and USB/RS-485 adapter (Audio.net)
linking to a media control system
Controls
Select Regler
4 buttons for DSP handling
ground/lift switch
Power on/off switch
Indicator LEDs
4 line display
2x signal/Clip LED
2x run/protect LED
receive/send remote control LED
1x status LED (front)
Amplifier Electronics
Fohhn Audio DSP
Specifications
Software updates under:
www.fohhn.com / Downloads
Digital amplifier
(integrated in XT-33/4/5 und AT-35/40/50)
EIA amplifier power ch1 internal 1000 W/ 8Ohm
EIA amplifier power ch2 exteral 1000 W/ 8Ohm
(1 kHz, THD+N < 1 %)
Amplification 35 dB
Input sensitivity 0 dB V
Input impedance 10 kOhm
Frequency response 20 Hz – 20 kHz
S/N Ratio > 105 dBA
Slew Rate 50 V/ms
Protective circuit Switch-on delay, soft start
impedance- and short-circuit protection,
DC-Protect, temperature monitoring
Power supply 195 V – 250 V AC 50/60 Hz, max. 10 A
Cooling Convection cooling
Force cooling, Temperature-conrolled fan
Weight. 1.8kg power supply and amplifier
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This equipment conforms to standards EN 61000-6-1, EN 61000-6-3 and EN 60065
We reserve the right to alter the specifications without notice.