Datasheet

Effective frequency
range (-10 dB)
85 Hz to 20 kHz
Rated voltage 70 V / 100 V
Rated impedance 835 / 1667 Ohm
Connector 3‑pole screw-
terminal block
LC1‑WM06E8 LC1‑UM06E8
Description Ceiling loudspeaker Ceiling loudspeaker
Maximum power 9 W 9 W
Rated power 6 W (6 / 3 / 1.5 /
0.75 W)
6 W (6 / 3 / 1.5 /
0.75 W)
Sound Pressure Level at
rated power / 1 W
(1 kHz, 1 m)
96 dB / 88 dB 97 dB / 89 dB
Opening angle at
1 kHz / 4 kHz (-6 dB)
180° / 128° 180° / 62°
Effective frequency
range (-10 dB)
85 Hz to 20 kHz 70 Hz to 20 kHz
Rated voltage 70 V / 100 V 70 V / 100 V
Rated impedance 835 / 1667 Ohm 835 / 1667 Ohm
Connector 3‑pole screw-
terminal block
3‑pole screw-
terminal block
LC1‑UM12E8 LC1‑UM24E8
Description Ceiling loudspeaker Ceiling loudspeaker
Maximum power 18 W 36 W
Rated power 12 W (12 / 6 / 3 /
1.5 W)
24 W (24 / 12 / 6 /
3 W)
Sound Pressure Level at
rated power / 1 W
(1 kHz, 1 m)
100 dB / 89 dB 103 dB / 89 dB
Opening angle at
1 kHz / 4 kHz (-6 dB)
180° / 64° 180° / 58°
Effective frequency
range (-10 dB)
55 Hz to 20 kHz 55 Hz to 20 kHz
Rated voltage 70 V / 100 V 70 V / 100 V
Rated impedance 418 / 833 Ohm 208 / 417 Ohm
Connector 3‑pole screw-
terminal block
3‑pole screw-
terminal block
* Technical performance data acc. to IEC 60268-5
Mechanical
LC1‑WC06E8
Description Ceiling loudspeaker
Diameter 220 mm (8.67 in)
Maximum depth* 125 mm (4.92 in)
Color White (RAL 9010)
Material (frame / front
grille)
ABS
Weight 820 g (1.81 lb)
LC1‑WM06E8 LC1‑UM06E8
Description Ceiling loudspeaker Ceiling loudspeaker
Diameter 220 mm (8.67 in) 220 mm (8.67 in)
Maximum depth* 125 mm (4.92 in) 125 mm (4.92 in)
Color White (RAL 9010) White (RAL 9010)
Material (frame / front
grille)
Steel Steel
Weight 1.18 kg (2.6 lb) 1.16 kg (2.56 lb)
LC1‑UM12E8 LC1‑UM24E8
Description Ceiling loudspeaker Ceiling loudspeaker
Diameter 220 mm (8.67 in) 220 mm (8.67 in)
Maximum depth* 125 mm (4.92 in) 125 mm (4.927 in)
Color White (RAL 9010) White (RAL 9010)
Material (frame / front
grille)
Steel Steel
Weight 1.3 kg (2.86 lb) 1.75 kg (3.86 lb)
LC1‑MMSB LC1‑CMR
Description Mounting Support
Bracket
Ceiling Mounting
Ring
Dimensions 215 x 125 x 56 m
m (8.47 x 4.92 x
2.2 in)
215 x 70 mm
(8.47 x 2.75 in)
Mounting cut‑out 190 mm (7.48 in) 200 mm (7.88 in)
Cut‑out template
included
Cut‑out template
included
Max. ceiling thickness 50 mm (1.97 in) 25 mm (0.98 in)
Material Steel ABS
Color Zinc plated White (RAL 9010)
Weight 390 g (0.70 lb) 210 g (0.46 lb)
LC1‑CBB LC1‑CSMB
Description Back Box Surface Mounting
Box
Dimensions 196 x 70 mm
(7.72 x 2.75 in)
220 x 128 mm
(8.67 x 5.04 in)
Material ABS ABS
Color White (RAL 9010) White (RAL 9010)
Weight 174 g (0.38 lb) 690 g (1.52 lb)
9 | LC1 Modular Ceiling Loudspeaker Range