Point source speakers

LC-20

Colours

Main features

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.

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
IP65 with installed "cable gland set" (included), in accordance with EN/IEC 60529
Available in different colors (RAL Classic, Pantone, NCS) or with Fohhn Texture Design
New: Flexible assembly thanks to the T-slot on the rear
To ensure optimal performance and operational reliability, Fohhn system amplifiers including the correct speaker preset are required.

Item number: 1906-XXXXX

Downloads

Downloads LC-20

ZIP archive

User manual

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

Environmental conditions

Optional features

CAAD simulation data

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