Line source speaker system with 2-way speaker technology. The Fohhn® Linea AL-50 is a modern design line source speaker system on the highest technical level. It impresses with its very compact dimensions and its shapely, elegant design. The AL-50 was developed for applications, which demand both a high acoustic performance and a pleasant appearance.
>Description<
Because of its directional dispersion of 140° x 40° (HxV), the Fohhn® AL-50 is the ideal solution for a short or medium range in environments with demanding acoustics and long reverberation times such as churches, museums, halls, conference- and training rooms etc. In a natural and clear sound pattern, the Linea AL-50 convinces with its excellent speech intelligibility. Because of its premium 2-way speaker technology, the AL-50 is perfectly suited for speech- and background-music transmissions.
For more powerful music contributions, the AL-50 can easily and safe be combined with the AS-10, AS-20 or XS-10, XS-20 subwoofers. In churches and events with speech- and music transmissions, the AL-50 guarantees both an outstanding speech intelligibility and powerful sound with sufficient bass for music transmissions.
>DSP technology<
Fohhn® DSP processor technology modulates the Linea speakers and Fohhn subwoofers perfectly. Digital Fohhn signal processors are integral components of active Fohhn subwoofers, Fohhn DSP amplifiers and Fohhn DSP controllers. DSP-controlled Fohhn devices can be controlled remotely from a central location in the room or on the stage via a remote control unit (FR-10). Fohhn therefore offers a perfectly adapted sound system that fulfils all requirements of a modern speaker system regarding design, sound quality and operating comfort in every respect.
Line source speaker system with precise and minimal-phase dispersion characteristics (HxV) 140° x 40°, in 2-way technology. Integrated passive, phase-optimized crossover, with all necessary elements of linearization, as well as a switch on the back for speech and music. 4 x 3.3” chassis, available in 8 ohms or optional as 100V-version (50W / 25W / 12,5W). Rounded design-enclosure in black or white rubbing-varnish. Available in all RAL-colours, acoustic foam front cover. Four pieces M6 thread for system brackets.
Data files for simulation programs ULYSSES and EASE are available.
>Connections<
8-way Phoenix terminal strip, two adjacent pins are always connected in parallel to loop through another speaker system.
>Applications<
Churches, halls, museums, castles, conference rooms, hotels ...
AL-50 |
|
| electro-acoustical features | |
| acoustic design | compact, passive line source speaker system, 2-way |
| components | 4x 3,3“ |
| power rating (nominal) [1] | 80 W |
| power rating (program) [2] | 160 W |
| power rating (peak) [3] | 320 W |
| sensitivity [4] | 92 dB |
| maximum SPL [3] | 117 dB |
| frequency range [5] | 110 Hz – 20 kHz |
| nominal dispersion (h x v) [6] | 140° x 40° |
| nominal impedance | 8 ohms |
| features | |
| enclosure | MDF design |
| protection grille | ball impact resistant metal, powder coating |
| rigging points | 4x M6 thread |
| connections | 8-pin Phoenix terminal, back-mounted change over switch for speech / music |
| standard colours | piano finish black (chrome decoration) or matt white (white decoration) |
| front design | acoustic transparent foam in enclosure colour |
| dimensions (W x H x D) | approx. 110 x 510 x 142 mm |
| weight [7] | approx. 5 kg |
| optional features | |
| integrated 100 V-transformer | 50/25/12,5 W |
| optional colours | all RAL-colours |
| weather resistance | - |
| CAAD simulation data | ULYSSES, EASE |
| [1] according to IEC-60268-5 long term | |
| [2] according to IEC-60268-5 short term | |
| [3] 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. | |
| [4] 2,83 V at 8 ohms (2 V at 4 ohms, 4 V at 16 ohms) at a distance of 1 meter under anechoic fullspace conditions | |
| [5] -10 dB under anechoic halfspace-conditions | |
| [6] horizontal x vertical at -6 dB, averaged 1-4 kHz | |
| [7] net weight without optional equipment | |
| [*] Intelligent Protection Circuit. Voltage-controlled semiconductor circuit protecting the HF-driver against overload highly effective and with very short attack time. |
AL-50 + Freestand II white 3D.pdf
AL-50 + Freestand II black 3D.pdf
AL-50 + Freestand III white 3D.pdf
AL-50 + Freestand III black 3D.pdf
EASE + Ulysses speaker database
Accessoires:
Free Stands fiches techniques.pdf
Articles de presse:
