خانه صوت و کنفرانس بوشPublic Address and Voice AlarmLoudspeakers Ceiling

LC3 Ceiling Loudspeaker Range

Technical Specifications
Electrical* - LC3‑UC06 LC3‑UC06-LZ
Description Ceiling loudspeaker
Maximum power 9 W 9 W
Rated power 6 W (6/3/1.5 W) 6 W
Sound pressure level at 6 W
power / 1 W (1 kHz, 1 m)		 94 dB / 86 dB (SPL) 94 dB / 86 dB (SPL)
Sound pressure level at 6 W
power / 1 W (4 kHz, 1 m)		 103 dB / 95 dB (SPL 103 dB / 95 dB (SPL)
Opening angle at 1 kHz /
4kHz (-6 dB)		 180° / 85° 180° / 85°
Effective frequency range
(-10 dB)		 90 Hz to 20 kHz 90 Hz to 20 kHz
Rated voltage 100 V 4.9 V
Rated impedance 1667 Ohm 4 Ohm
Electrical connection Flying leads: Length is 150 mm (5.90 in)
Mechanical   LC3‑UC06 LC3‑UC06‑LZ
Description Ceiling Loudspeaker
Diameter 180 mm (7.08 in) 180 mm (7.08 in)
Mounting cut‑out 167 mm (6.57 in) 167 mm (6.57 in)
Max. ceiling thickness 5 to 25 mm (0.19 to 0.98 in) 5 to 25 mm (0.19 to 0.98 in)
Maximum depth  59 mm (2.32 in) 59 mm (2.32 in)
Material (frame, front grille) ABS ABS
Weight 475 g (1.04 lb) 337 g (0.74 lb)
Color White (RAL 9010) White (RAL 9010)
LC3‑CBB
Description Back‑Box
Diameter 148 mm (5.82 in)
Maximum depth 96.3 mm (3.79 in)
Material ABS
Weight 110 g (0.24 lb)
Color White (RAL 9010)
Environmental Operating temperature -25 ºC to +55 ºC (-13 ºF to +131 ºF)
Storage temperature -40 ºC to +70 ºC (-40 ºF to +158 ºF)
Relative humidity <95%

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