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Linea
LC-220
The LC-220 is a passive line source speaker for fixed installations. It is optimized for excellent speech reproduction and is ideally suited to both indoor and outdoor applications thanks to its weatherproof aluminum enclosure. The renowned Fohhn line source speakers combine the advantages of line arrays – such as directionality, homogeneous dispersion and reach – in a compact system. The slim aluminum housing enables perfect visual integration into the room architecture.
Main features
- 18 × 4" driver
- Nominal power rating: 440 W
- Frequency range: 120 Hz –12 kHz
- Suppression of unwanted side lobes thanks to Fohhn Source Division Waveguide
- Perfect speech intelligibility and long reach
- Low impedance technology
- Weatherproof without additional protection (degree of protection IP54 according to IEC 529 / EN 60529)
- Available in different colors (RAL Classic, Pantone, NCS) or with Fohhn Texture Design
- In order to ensure performance and operational safety, Fohhn system amplifiers including the correct speaker preset are required.
Colours
Fohhn technologies
Technical data
Electroacoustic features
acoustic design
weatherproof passive loudspeaker, closed, passive 2-way CD crossover, suppression of side lobes by Source Division Waveguides
power rating (nominal)
440 watts
power rating (program)
880 watts
power rating (peak)
1760 watts
components
18 × 4" treated drivers
sensitivity
101 dB SPL
maximum SPL
133 dB SPL
frequency range
120 Hz – 12 kHz
2-way design
yes
nominal impedance
4 ohm
nominal dispersion (h × v)
130° × 14°
Features
Optional features
CAAD simulation data
power rating (nominal/program): according to IEC-60268-5 (long term/short term)
power rating (peak); maximum SPL: 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
sensitivity: 2,83 V at 8 ohms (2 V at 4 ohms, 4 V at 16 ohms) at a distance of 1 m under anechoic fullspace conditions
frequency range: -10 dB under anechoic halfspace-conditions
weight: net weight without optional equipment
nominal dispersion (h × v): -6 dB compared to the main dispersion axis, averaged 1 – 4 kHz
