For professionals and enthusiasts alike.
Fohhn LEN-220 L WS E - Passive 100 V loudspeaker. Transformer Option L. White
Fohhn Passive 100 V loudspeaker, white - Transformer Option L
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.
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Specifications |
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Electroacoustic features |
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Acoustic design |
Weatherproof passive line source speaker system, closed, passive 2-way CD crossover and filter, suppression of side lobes by Source Division Waveguides |
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Components |
18 x 4” drivers with treated cones |
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2-way design |
Yes |
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Sensitivity 1 W @ 4 m in accordance with EN 54-24 |
87 db SPL |
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Splmax 100 V @ 4 m in accordance with EN 54-24 (Trafo S/M/L) |
102/105/108 db SPL |
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Transformer options, power handling in acc. |
77,5/38 W |
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Transformer options, power handling in acc. |
155/75,4 W |
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Transformer options, power handling in acc. |
310/153,1 W |
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Impedance 100/50/25 % tap (Trafo S) |
129/258/516 Ohm |
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Impedance 100/50/25 % tap (Trafo M) |
65/129/258 Ohm |
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Impedance 100/50/25 % tap (Trafo L) |
32/65/129 Ohm |
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Nominal directivity H x V (-6 db, average @ 1-4 khz) |
130° x 14° |
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Beam angle (h x w) @ 500 Hz |
360° x 25° |
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Beam angle (h x w) @ 1000 Hz |
190° x 15° |
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Beam angle (h x w) @ 2000 Hz |
120° x 14° |
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Beam angle (h x w) @ 4000 Hz |
95° x 8° |
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Loudspeaker features |
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Housing |
Weatherproof aluminium housing, powder coated, steel bracings |
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Protection grille |
Ball impact resistant grille, galvanized and powder coated in housing colour backed by acoustically transparent foam |
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Mounting points |
10 x M6 screw threads |
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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 |
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Standard colours |
Black (RAL 9005) or white (RAL 9016), powder-coated |
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Dimensions (W x H x D) |
Approx. 130 x 2200 x 120 mm |
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Weight (Trafo S/M/L) |
Approx. 17/18/19,5 kg |
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Optional features |
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Optional colours |
All RAL Classic colours, other colour catalogues available on request, Fohhn Texture Design |
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Weather protection |
As standard (protection class IP54, in accordance with IEC 529 / EN 90529) |
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Connectors |
Ceramic terminals capable of receiving up to 2,5 mm² |
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Hai bisogno di aiuto,
- GE : + 41 22 561 07 07
- ZH : + 41 43 255 59 00
- TI : + 41 91 985 25 11
Hai bisogno di finanziamenti,
Chiamateci !
