AT-50 active - ABGEKÜNDIGT!

Fullrange-/Mid-High

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Description<

The Fohhn® AT-50 active is equipped with state-of-the-art time-aligned 15”/1.4” neodymium speakers and is therefore extremely lightweight. It can be fitted with either an 80°x50° or 60°x50° rotating CD horn (HxV), depending on the application. The speakers are time-aligned. A precision-made crossover with electronic high-frequency protection circuit is also integrated. The multiply birch wood housing is reinforced with steel brackets and equipped with 9x M8 and 3x M6 threaded inserts for safe installation in accordance with all current regulations.

More lightweight and powerful thanks to state-of-the-art Neodym technology.<

The Arc-Top active active are fully equipped with the latest Neodym speakers and are therefore extremely lightweight. The most impressive aspect of the speakers is that all housings are manufactured from high-quality multiplex beech wood and not plastic. The clear reduction in weight compared to conventional systems results from the use of state-of-the-art digital technology and Neodym speakers. Users also benefit from a reduction in weight and transport space because they no longer need to transport extra equipment and racks to venues. External amplifiers, controllers, crossovers, equalisers and similar equipment are no longer required.

>Fohhn® Mains Control – the integrated mains supply monitoring system<
During use, the supply to the amplifier is constantly monitored. If at any time it exceeds the maximum permitted range (180-255 VAC), the supply will be interrupted. During power up it also minimizes the input surge current by switching on at the mains voltage zero crossing.

The System<

The new Tops active are equipped with our proven digital amplifiers and networkable Fohhn Audio DSP with all the benefits. A stereo amplifier with 2x 1000 W/ 8 ohms for connecting a passive Top or a passive subwoofer is integrated in each Top active. Every amplifier channel has its own DSP and can be controlled completely separately. The Tops active offer the user a wide range of possible combinations. The Tops active can be combined with passive subwoofers AS-30, AS-40 or XS-30 passive and XS-4 passive. This system requires minimal space and is easy to transport. You no longer have to carry around external racks with amplifiers, controllers/crossovers, EQs, room delays or system compressors.

Remote control and remote monitoring<

The remote control devices are extremely user-friendly and give the user complete control over the audio system from a central location. Perfectly developed speaker systems, state-of-the-art amplifier and DSP technology and an intuitive remote control concept guarantee maximum user comfort and a top-quality sound. These are all standard requirements for a modern sound system. The Fohhn system was developed and systematically refined by our sound experts using perfectly adapted components that are unbeatable when combined in a system. Precision retaining bracket and integral series-standard eyelets for easy set up of Arc-Tops active in flown applications. Full control of flown speakers and access to all speaker system functions using the optional remote control.

Tops and Subs<

All models of Fohhn Top passive and Sub passive can be used. A perfectly adapted preset is available for each passive speaker type. This preset can be activated quickly and easily at the press of a button. The speaker is protected by complex 3-band processing for bass, mid and high frequencies. If you can´t find your desired speaker preset don´t hesitate to contact Fohhn Audio under info@fohhn.com.

Applications<

Sport halls and arenas, multi-functional halls, theatres, musicals, theme parks, discos, clubs and similar venues.

Options<

All RAL colours and optional accessories for every Top active are available.

 

 

AT-50 active

 
electro-acoustical features  
acoustic design 2 way, vented
components 15“/1,4“ CD (fully neodymium)
amplifier output 2x 1.000 W / 8 ohms
SPL max. 132 dB
frequency range 45 Hz – 20 kHz
Dispersion H x V (-6 dB) 80° x 50° / 60° x 50°
90°-rotatable horn
   
features  
enclosure multiply birch wood
protection grille ball impact resistant metal, powder coating
standard colour black, white textured paint
front design acoustic foam
dimensions (W x H x D) 460 x 700 x 480 mm
mounting devices 9x M8 and 3x M6 mounting devices for brackets
weight 29 kg
   
optional features  
optional colours all RAL-colours
weather resistance scratch-proof plastic coating
   
digital amplifier (integrated in Sub)  
EIA amplifier power ch1 intern 1000 W/ 8 ohms
ch2 extern 1000 W/ 8 ohms
(1 kHz, THD+N < 1%)
amplification 35 dB
input sensitivity 0 V
input impedance 10 kOhm
frequency response 20 Hz – 20 kHz
S/N Ratio >105 dBA
protective circuit switch-on delay, soft start,
impedance- and short-circuit protection,
DC protect, temperature monitoring
remote control Fohhn-Net, Fohhn Audio Soft
remote monitoring temperature, protect, signals
power supply 195 V–250 V AC 50/60 Hz, max. 6 A
temperature range 0 - 45°C
cooling force cooling,
termperature-controlled fan
weight ca. 1.8 kg power supply and amplifier
   
controller 2 digital signal prozessors
8 independent limiters
selektive 3-band limiting (bass/mid/high)
band specific time constants
56-bit double precision filter technology
AD/DA 24 bit/48 kHz
controls Select potentiometer
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 LED
connectors  
inputs 2x XLR/jacks,
multifunctional input jacks
signal Input jack
2x XLR Link jacks
outputs 2x XLR Link jacks
1x NL4 Neutrik Speakon 8 ohms for external Speaker
mains 2x Powercon mains jacks
in and thru
   
CAAD simulation data ULYSSES, EASE
   
>Fohhn® Mains Control – the integrated mains supply monitoring system<
During use, the supply to the amplifier is constantly monitored. If at any time it exceeds the maximum permitted range (180-255 VAC), the supply will be interrupted. During power up it also minimizes the input surge current by switching on at the mains voltage zero crossing.
 

WAT-12

Wall bracket, universal adjustment 360° for AT-30/35/40/50 and heavy duty also for AT-08/09/10/201, adapter plate 90°-rotatable

VAT-50

Vertical bracket for AT-50

QAT-50

Horizontal bracket for AT-50

SA-2

Reducing flange, 36mm dia. with M8x18mm male thread for AT-10/201/30/35/40/50

NA-11 Fohhn-Net USB Adapter

NA-11 Fohhn-Net USB adapter. Extensionable with XLR microphone cable. Aluminium housing and adapter cable.

Fohhn Audio Soft

Easy, convenient handling. Laptop and Fohhn Audio Software for intuitive control and monitoring of all connected Fohhn audio devices with integrated DSP. Clear graphical user interface for rapid access to the speaker database, status display and all audio devices integrated in the Fohhn DSP.

   
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