Linea

LC-20

Farver

Main features

Main features

LC-20 er en passiv højttaler til faste installationer. Den er optimeret til fremragende talegengivelse og er ideel til både indendørs og udendørs brug takket være sit vejrbestandige aluminiumskabinet. Det slanke aluminiumskabinet muliggør perfekt visuel integration i rummets arkitektur.

  • 2 × 4" driver
  • Nominel effekt: 60 W
  • Frekvensområde: 120 Hz - 12 kHz
  • Undertrykkelse af uønskede sidelober takket være Fohhn Source Division Waveguide
  • Perfekt taleforståelighed og lang rækkevidde
  • Teknologi med lav impedans
  • Vejrbestandig uden yderligere beskyttelse (beskyttelsesgrad IP54 i henhold til IEC 529 / EN 60529)
  • Fås i forskellige farver (RAL Classic, Pantone, NCS) eller med Fohhn Texture Design
  • Det er nyt: Fleksibel montering takket være T-sporet på bagsiden
  • For at sikre optimal ydeevne og driftssikkerhed er det nødvendigt med Fohhn systemforstærkere med den korrekte højttalerindstilling.

Varenummer: 1906-XXXXX

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Tekniske data

Tekniske data
Technical data

Physical features

enclosure
aluminum
dimensions (w × h × d)
133 mm × 233 mm × 128 mm
weight
2.5 kg
front design
front grille with acoustically transparent 3D mesh fabric behind it
standard colors
black (RAL 9005), white (RAL 9016)
coating
powder coated
connectors
2 × 2-pin terminal block (for flexible and rigid conductors up to 3.3 mm²)
mounting points
T-slot on the rear

Electroacoustic features

acoustic design
weatherproof passive loudspeaker, closed, passive 2-way CD crossover, suppression of side lobes by Source Division Waveguides
components
2 × 4" treated drivers
power rating (nominal)
60 W
power rating (program)
120 W
power rating (peak)
240 W
nominal impedance
16 Ω
sensitivity
93 dB
SPLmax
117 dB
frequency range
120 Hz - 12 kHz
nominal dispersion (h × v)
130 ° × 60 °

Environmental conditions

IP code
IP65
Fohhn Weather Rating 1
standard
Fohhn Weather Rating 2
standard

Optional features

special colors
Pantone, Fohhn Texture Design, RAL Classic, NCS, RAL Design, other color systems on request

CAAD simulation data

simulation data
EASE, CLF, ulysses, Fohhn Designer

weight: net weight without optional equipment
power rating (program): according to IEC 60268-5 (short term)
power rating (peak): 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, with speaker preset
sensitivity: 2.83 V at 8 Ω (2 V at 4 Ω, 4 V at 16 Ω) at a distance of 1 m under anechoic half-space conditions
frequency range: −10 dB under anechoic half-space conditions
nominal dispersion: −6 dB compared to the main dispersion axis, averaged 1 – 4 k
frequency range: −10 dB under anechoic full-space conditions, with speaker preset

Fohhn teknologier