High performance, low-mid / full range module with beam steering technology, equipped with 32 specially developed, high performance neodymium loudspeakers.
16 state-of-the-art Class D amplifiers are also integrated, as well as a specially developed 16-channel DSP processor for beam steering capability. The loudspeaker can reach a maximum SPL of 134dB / 1 metre. Its vertical beam width (0°-90°) and sound inclination angle (-40°/+40°) can be adjusted in real time, in 0.1° increments, using Fohhn Audio Soft control software. This ultra-fine degree of adjustment enables the speaker beam to be targeted with extreme precision towards the required audience area.
The speaker output can be split into two separate beams (Fohhn Two Beam Technology), enabling simultaneous coverage of different areas such as stalls and balcony. A further feature is Fohhn’s Side Lobe Free technology. This algorithm is designed to suppress the unwanted side lobes that inevitably occur with line arrays, resulting in greatly improved speech intelligibility.
The elegant speaker housing is constructed from premium quality multi-ply birch wood. Loudspeaker drivers and electronics are protected by a steel front grille, backed by acoustic foam, specially designed to give maximum sound transparency.
Two or more Focus Modular units can be securely combined in seconds using Fohhn’s own Quick-Lock system. Flying mechanics can also be secured using Quick-Lock. Optional brackets for ceiling and wall mounting, and also for flown applications, are separately available. CAAD simulation data for EASE is available on request.
The ALS-FMI400 fixed installation model is also equipped with important features that enable its integration into emergency evacuation systems (in accordance with EN60849 requirements). The connector panel has a protective cover with slots to accommodate cabling.
High performance low-mid module (SPL max: 139dB)
Powerful, musical sound
Real-time beam steering via intuitive software
Ultra-fine adjustment of loudspeaker beams in 0.1° increments
Vertical beam width 0°-90°
Vertical sound inclination angle -40° to +40°
Side Lobe Free Technology – suppresses side lobes
Two Beam Technology – two separate beams per module
Suitable for mobile and fixed installation applications
Excellent speech intelligibility, even in reverberant acoustics