Fohhn LEN-220 M WS E - Passive 100 V loudspeaker. Transformer Option M. White

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Passive 100 V loudspeaker, with weatherproof aluminium housing, designed for use with voice...
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Fohhn Passive 100 V loudspeaker, white - Transformer Option M



Features:


- 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 available on request



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 18 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-220 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.

 


 



Specifications



 



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



18 x 4” drivers with treated cones



2-way design



Yes



Sensitivity 1 W @ 4 m in accordance with EN 54-24



87 db SPL



Splmax 100 V @ 4 m in accordance with EN 54-24 (Trafo S/M/L)



102/105/108 db SPL



Transformer options, power handling in acc.

With EN 54-24 100/70 V (Trafo S)



77,5/38 W



Transformer options, power handling in acc.

With EN 54-24 100/70 V (Trafo M)



155/75,4 W



Transformer options, power handling in acc.

With EN 54-24 100/70 V (Trafo L)



310/153,1 W



Impedance 100/50/25 % tap (Trafo S)



129/258/516 Ohm



Impedance 100/50/25 % tap (Trafo M)



65/129/258 Ohm



Impedance 100/50/25 % tap (Trafo L)



32/65/129 Ohm



Nominal directivity H x V


(-6 db, average @ 1-4 khz)



130° x 14°



Beam angle (h x w) @ 500 Hz



360° x 25°



Beam angle (h x w) @ 1000 Hz



190° x 15°



Beam angle (h x w) @ 2000 Hz



120° x 14°



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



10 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 2200 x 120 mm



Weight (Trafo S/M/L)



Approx. 17/18/19,5 kg



Optional features



 



Optional colours



All RAL Classic colours, other colour catalogues available on request, Fohhn Texture Design



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



 


 
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