LC1-UM06E8
Modular ceiling loudspeaker, 6W
6 / 3 / 1.5 / 0.75 W | Steel frame and grille | 89 dB SPL (1W, 1m) | 70 Hz to 20 kHz | EN54-24 in LC1 housing
LC1-UM06E8
Modular ceiling loudspeaker, 6W
6 / 3 / 1.5 / 0.75 W | Steel frame and grille | 89 dB SPL (1W, 1m) | 70 Hz to 20 kHz | EN54-24 in LC1 housing
Bosch LC1-UM06E8 Product Highlights
Explore the key capabilities of the Bosch LC1-UM06E8 ceiling loudspeaker.
Modular Design
One loudspeaker, several housings: one look for almost any ceiling.
Speech and Music
6-inch dual cone, 89 dB at 1 W and up to 97 dB, 70 Hz to 20 kHz.
EN54-24 in a Fire Dome
EN54-24 with the metal fire dome, surface box, or ring plus back box.
Bracket Sold Separately
Pick the LC1-MMSB bracket, LC1-CMR ring with LC1-CBB, or a fire dome.
Optional Supervision
Pilot tone indication with LED in the grille rim, or a supervision board.
70 V and 100 V
Taps 6 / 3 / 1.5 / 0.75 W on either line voltage.
Key specs
- Taps 6 / 3 / 1.5 / 0.75 W (70 / 100 V)
- 97 / 89 dB SPL at rated / 1 W (1 kHz, 1 m)
- 70 Hz to 20 kHz (-10 dB)
- Opening angle 180° / 62°
- 6-inch dual cone, steel frame and grille
- Ø 220 mm, depth 125 mm with bracket, 1.16 kg
- 3-pole screw terminal
- RAL 9010 white
- Housing ordered separately: LC1-MMSB, LC1-CMR + LC1-CBB, LC1-MFDS
- EN54-24, BS 5839-8 in fire dome, surface box or ring + back box
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Specifications |
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Rated power |
6 W (6 / 3 / 1.5 / 0.75 W) |
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Sound Pressure Level at rated power / 1 W (1 kHz, 1 m) |
97 dB / 89 dB |
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Sound Pressure Level at rated power / 1 W (1 kHz, 4 m) |
88 dB / 80 dB |
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Opening angle at 1 kHz / 4 kHz (-6 dB) |
180° / 62° |
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Effective fre- quency range (-10 dB) |
70 Hz to 20 kHz |
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Rated voltage Rated impedance |
6 W: 833 Ohm, 1667 Ohm |
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3 W: 1667 Ohm, 3333 Ohm |
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1.5 W: 3333 Ohm, 6666 Ohm |
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0.75 W: 6666 Ohm, 13333 Ohm |
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Connector |
3‑pole screw-terminal block |