Linea

LC-150

The LC-150 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

  • 12 × 4" driver
  • Nominal power rating: 360 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

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)
360 watts
power rating (program)
720 watts
power rating (peak)
1440 watts
components
12 × 4" treated drivers
sensitivity
100 dB SPL
maximum SPL
131 dB SPL
frequency range
120 Hz – 12 kHz
nominal impedance
4 ohm
nominal dispersion (h x v)
130° × 14°
2-way design
yes

Loudspeaker features

enclosure
weatherproof aluminium housing, powder coated, steel bracings
front design
ball impact resistant grille, galvanized and powder coated in enclosure colour, backed by acoustically transparent foam
weight
11.5 kg
standard colours
black (RAL 9005) or white (RAL 9016), powder-coated
mounting points
8 × M6 screw threads
weather protection
as standard (protection class IP54, in accordance with IEC 529 / EN 90529)
connectors
screwed terminal connectors capable of receiving up to 4 mm², two per pin, terminal cover with dual cable gland for up to 10 mm cable diameter
dimensions (W × H × D)
approx. 130 × 1460 × 120 mm

Optional features

optional connectors
ceramic terminals capable of receiving up to 2.5 mm²
optional colours
RAL Classic / NCS / Pantone on request, Fohhn Texture Design
optional weather protection
protection class IP54, weatherproof without additional protective measures

CAAD simulation data

simulation data
EASE, CLF, Ulysses

power rating (nominal/program): according to IEC-60268-5 long 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
Intelligent Protection Circuit (IPC): voltage-controlled semiconductor circuit protecting the HF-driver against overload highly effective and with very short attack time
cut-off frequency: -10 dB under anechoic halfspace-conditions with speaker preset
heat dissipation: pink noise, 6 dB crest, 1/4 Pmax

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+49 7022 93323-0

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