LEN-100

Linea LEN

<--- PICTURE GALLERY

 

 

 

 

 

Passive 100 V loudspeaker, with weatherproof aluminium housing, designed for use with voice alarm systems - certified according to EN 54-24, Type B, equipped with eight high-quality 4” drivers with treated cones for optimum efficiency in speech and voice alarms.

Linea LEN at a glance:

  • EN 54-24 certified, 100 V loudspeaker for use with voice alarm systems
  • suitable for both indoor and outdoor use
  • exceptionally even sound dispersion
  • SIDE LOBE FREE – passive realization
  • equipped with high performance speakers
  • excellent speech intelligibility and sound quality
  • a long reach
  • weatherproof without requiring additional protection (protection class IP54 in accordance with IEC 529 / EN 60529)
  • ball impact resistant front grille made from galvanised sheet steel
  • supplied in all RAL Classic colours, special colours or exclusive photo-realistic decorative surfaces (Fohhn Texture Design) available on request

LEN-100

 
Electroacoustic features  
Acoustic design weatherproof passive line source speaker system, closed, passive 2-way CD crossover and filter, suppression of side lobes by Source Division Waveguides
Components 8 x 4” drivers with treated cones
2-way design yes
Sensitivity 1 W @ 4 m in accordance with EN 54-24 [1] 84 dB SPL
SPLmax 100 V @ 4 m in accordance with EN 54-24 (Trafo S/M) [1] 99/102 dB SPL
Transformer options, power handling in acc. with EN 54-24 100/70 V (Trafo S) 80/39,2 W
Transformer options, power handling in acc. with EN 54-24 100/70 V (Trafo M) 160/77,8 W
Impedance 100/50/25 % tap (Trafo S) [2] 125/250/500 Ohm
Impedance 100/50/25 % tap (Trafo M) [2] 63/125/250 Ohm
Nominal directivity H x V (-6 dB, average @ 1-4 kHz) 130° x 15°
Beam angle (h x w) @ 500 Hz 360° x 55°
Beam angle (h x w) @ 1000 Hz 190° x 25°
Beam angle (h x w) @ 2000 Hz 120° x 15°
Beam angle (h x w) @ 4000 Hz 95° x 8°
   
Loudspeaker features  
Housing weatherproof aluminium housing, powder coated, steel bracings
Protection grille ball impact resistant grille, galvanized and powder coated in housing colour backed by acoustically transparent foam
Mounting points 8 x M6 screw threads
Connectors 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
Standard colours black (RAL 9005) or white (RAL 9016), powder-coated
Dimensions (W x H x D) approx. 130 x 990 x 120 mm
Weight (Trafo S/M) approx. 9/9,5 kg
   
Optional features  
Optional colours all RAL Classic colours and Fohhn Texture Design, other colour catalogues available on request
Weather protection as standard (protection class IP54, in accordance with IEC 529 / EN 90529)
Connectors ceramic terminals capable of receiving up to 2,5 mm²
   
CAAD simulation data EASE, CLF, Ulysses
   
   
[1] measured in the far field of the speaker, count back to 4 m distance  
[2] impedance measured at a voltage producing 1 W per speaker system  
   

WAL-1

Pair of L-brackets for Linea LX-100/150, DLI-130/230, LC-20/60/100/150/220 and LEN-20/60/100/150/220

WLX-100

Wall bracket for LX-60/61, LX-60 ASX, LC-60/100/150 and LEN-60/100/150

Passive 100 V loudspeaker, with weatherproof aluminium housing, for use with voice alarm systems

Passive 100 V loudspeaker, with weatherproof aluminium housing, designed for use with voice alarm systems – certified according to EN 54-24, Type B, equipped with eight high-quality 4” drivers with treated cones for optimum efficiency in speech and voice alarms.

The loudspeaker is equipped with aluminium housing with steel reinforcements. Without the need for additional weatherproofing (conforming to protection class IP54, in accordance with IEC 529 / EN 90529 standard), it is suitable for both indoor and outdoor applications. The loudspeaker is available in RAL Classic colours and Fohhn Texture Design. On request, it is also available in other colour catalogues. To protect the loudspeaker drivers and electronics, the housing is fitted with a ball impact resistant, high quality, sound permeable grille made from galvanized, powder-coated steel.

The system is available with an integrated 100 V transformer. Transformer tapping is possible at 100 %, 50 % and 25 %.

The loudspeaker can be mounted using WAL-1 and WLX-100 wall brackets.

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. Double connector blocks enable the loudspeaker signal to be looped through.

Electroacoustic features
Acoustic design | weatherproof passive line source speaker system, closed, passive 2-way CD crossover and filter, suppression of side lobes by Source Division Waveguides
Components | 8 x 4” drivers with treated cones
2-way design | yes
Sensitivity 1 W @ 4 m in accordance with EN 54-24 [1] | 84 dB SPL
SPLmax 100 V @ 4 m in accordance with EN 54-24 (Trafo S/M) [1] | 99/102 dB SPL
Transformer options, power handling in acc. with EN 54-24 100/70 V (Trafo S) | 80/39,2 W
Transformer options, power handling in acc. with EN 54-24 100/70 V (Trafo M) | 160/77,8 W
Impedance 100/50/25 % tap (Trafo S) [2] | 125/250/500 Ohm
Impedance 100/50/25 % tap (Trafo M) [2] | 63/125/250 Ohm
Nominal directivity H x V (-6 dB, average @ 1-4 kHz) | 130° x 15°
Beam angle (h x w) @ 500 Hz | 360° x 55°
Beam angle (h x w) @ 1000 Hz | 190° x 25°
Beam angle (h x w) @ 2000 Hz |120° x 15°
Beam angle (h x w) @ 4000 Hz | 95° x 8°

Loudspeaker features
Housing | weatherproof aluminium housing, powder coated, steel bracings
Protection grille | ball impact resistant grille, galvanized and powder coated in housing colour backed by acoustically transparent foam
Mounting points |8 x M6 screw threads
Connectors | 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
Standard colours | black (RAL 9005) or white (RAL 9016), powder-coated
Dimensions (W x H x D) | approx. 130 x 990 x 120 mm
Weight (Trafo S/M) | approx. 9/9,5 kg

Optional features
Optional colours | all RAL Classic colours and Fohhn Texture Design, other colour catalogues available on request
Weather protection | as standard (protection class IP54, in accordance with IEC 529 / EN 90529)
Connectors | ceramic terminals capable of receiving up to 2,5 mm²

CAAD simulation data | EASE, CLF, Ulysses

Manufacturer: Fohhn Audio AG
Model: LEN-100

[1] measured in the far field of the speaker, count back to 4 m distance
[2] impedance measured at a voltage producing 1 W per speaker system
   
Fohhn across the Social Web