Fohhn LC-20

  • LOA CHUYÊN NGHIỆP
  • Công suất khuếch đại: 60/120/180W
  • Tần số đáp ứng : 120 Hz – 12 kH2
  • Trở kháng : 16 Ω
  • Linh kiện : 2 × 4″
  • SPL tối đa : 117 dB
  • Độ nhạy đầu vào : 93 dB
  • Kết nối : 2 × Speakon, đầu nối Phoenix 8 cực
Mã: LC-20 Danh mục: Từ khóa:
Hỏi thông tin Yêu cầu báo giá

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Địa điểm phân phối
Yêu cầu bảo hành

The LC-20 is a passive loudspeaker 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 slim aluminum housing enables perfect visual integration into the room architecture.

Main features

  • 2 × 4″ driver
  • Nominal power rating: 60 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.

Thiết bị kết hợp

System Amplifiers

Fohhn MA-4.600

  • BỘ KHUẾCH ĐẠI CHUYÊN NGHIỆP
  • Loại sản phẩm : Khuếch đại 4 kênh
  • kênh đầu vào: 4
  • đầu ra bộ khuếch đại: 4
  • Công nghệ mạch : Class D
  • Công suất đầu ra 4Ω :  4 x 600W
  • Công suất đầu ra 8Ω :  4 x 300W
  • trở kháng tối thiểu: 4 ohm

Examples and use cases

Selected projects

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): 60 watts
  • power rating (program): 120 watts
  • power rating (peak): 240 watts
  • components: 2 × 4″ treated drivers
  • sensitivity: 93 dB SPL
  • maximum SPL: 117 dB SPL
  • frequency range: 120 Hz – 12 kH2
  • 2-way design: no
  • nominal impedance: 16 ohms
  • nominal dispersion (h × v): 130° × 60°

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Physical features

  • enclosure: weatherproof aluminium housing, powder coated, steel bracings
  • 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 × 230 × 120 mm
  • weight: 2.5 kg
  • standard colours: black (RAL 9005) or white (RAL 9016), powder-coated
  • weather protection: as standard (protection class IP54, in accordance with IEC 529 / EN 90529)
  • front design: ball impact resistant grille, galvanized and powder coated in enclosure colour, backed by acoustically transparent foam
  • mounting points: 4 × M6 screw threads

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Optional features

  • optional colours: RAL Classic / NCS / Pantone on request, Fohhn Texture Designdimensions
  • optional connectors: ceramic terminals capable of receiving up to 2.5 mm²

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CAAD simulation data

  • simulation data: EASE, CLF, Ulysses, Fohhn Designer