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Company
Fohhn Audio
Description
LEN-150
Bill of material
1804
product number (root)
1804
PartNo (COM)
1804
LOD Level
Stxt (COM)
LEN-150
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
12 × 4" drivers with treated cones
sensitivity 1 W @ 4 m in accordance with EN 54-24
86 dB SPL
SPLmax 100 V @ 4 m in accordance with EN 54-24 (trafo S/M/L)
100 dB SPL / 103 dB SPL / 106 dB SPL
transformer options, power handling in acc. with EN 54-24 100 V (trafo S/M/L)
65 W / 130 W / 260 W
transformer options, power handling in acc. with EN 54-24 70 V (trafo S/M/L)
31.8 W / 63.6 W / 128.9 W
impedance 100 % tap (trafo S/L/M)
154 ohm / 77 ohm / 38 ohm
impedance 50 % tap (trafo S/M/L)
308 ohm / 154 ohm / 77 ohm
impedance 25 % tap (trafo S/M/L)
615 ohm / 308 ohm / 154 ohm
nominal directivity (h × v) (-6 dB, average @ 1-4 kHz)
130° × 14°
directivity (h × v) (octave band) in acc. with EN-54-24 @ 500 Hz
360° × 35°
directivity (h × v) (octave band) in acc. with EN 54-24 @ 1000 Hz
190° × 20°
directivity (h × v) (octave band) in acc. with EN 54-24 @ 2000 Hz
120° × 14°
directivity (h × v) (octave band) in acc. with EN 54-24 @ 4000 Hz
95° × 8°
enclosure
weatherproof aluminium housing, powder coated, steel bracings
front design
ball impact resistant grille, galvanized and powder coated in housing colour backed by acoustically transparent foam
mounting points
8 × 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
dimensions (W × H × D)
approx. 130 × 1460 × 120 mm
weight (trafo S/M/L)
approx. 12.5 kg / 13 kg / 14.5 kg
standard colours
black (RAL 9005) or white (RAL 9016), powder-coated
certificates
EN 54-24 type B
EN 54-24
1
optional colours
RAL Classic / NCS / Pantone on request, Fohhn Texture Design
optional connectors
ceramic terminals capable of receiving up to 2.5 mm²
optional weather protection
as standard (protection class IP54, in accordance with IEC 529 / EN 90529)
simulation data
CLF, EASE, Fohhn Designer, Ulysses
general footnotes
impedance 100 / 50 / 25 % tap: measured at a voltage producing 1 W per speaker system, weight: net weight without optional equipment, sensitivity 1 W / SPLmax 100 V @ 4 m in accordance with EN 54-24: measured in the far field of the speaker, count back to 4 m distance
2-way design
yes
ACCESSORIES_PRODUCTS
8428,8453
COMPONENTS_PRODUCTS
1029,1801,1802,1803,1805
RECOMMENDED_AMPLIFIERS_PRODUCTS
6010,6011,6013,6032
CATEGORIES
speaker,voicealarmseries
AMPLIFIERS_PRODUCTS
6031
Related Equipment
    No related equipment available
Preview - Generation
Preview
Quotation
3D
Dimension
2D

Catalog Info
Classification
CNS
Object Properties:
Order Number: 1804
Certificate REACH: Yes
Standard delivery time: 2 weeks
Certificate RoHS: Yes
Certificate WEEE: Yes
Geometrical Properties:
LOG: 400
Physical Properties:
Mass: approx. 12.5 kg / 13 kg / 14.5 kg kg
BIM enhanced:
Uniclass2015
70 75 36 50 - Loudspeakers:
Revit
(Metric) Generic Model wall based:
Family category: Electrical Equipment
OmniClass 2006
23-85 10 11 14 14 14 Loudspeakers:
OmniClass
23-37 15 23 15 - Stereo Speakers:
eclass
19-08-10-04 - Speakers: