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2 x 11.5 mm / 0.45" 2 x 20.5 mm / 0.80" 162 mm / 6.37" 200 mm / 7.87" 2 x 20.5 mm / 0.80" Dimensions 100V 70V Circuit diagram 2018.06 | V1.1 | Installation manual Bosch Security Systems B.V.
4‑way screw terminal block Acceptable wire gauge 0.5 - 3 mm LC4‑UC24E Description Ceiling loudspeaker Rated power 24 W (24/12/6/3 W) Sound pressure level 101 dB / 87 dB (SPL) at 6 W power / 1 W (1 kHz, 1 m) 2018.06 | V1.1 | Installation manual Bosch Security Systems B.V.
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1667 Ohm 3333 Ohm Electrical connection 4-way screw terminal block Acceptable wire gauge 0.5 - 3 mm * Technical performance according to IEC 60268‑5 ** With mounted LC4-CBB or LC4-MFD: 80° @4 kHz Bosch Security Systems B.V. Installation manual 2018.06 | V1.1 |...
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The reference axis is perpendicular to the center point of the front grille – The reference plane is perpendicular to the center of the reference axis – The horizontal plane is perpendicular to the center of the reference plane 2018.06 | V1.1 | Installation manual Bosch Security Systems B.V.
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* With LC4‑CBB Back‑box or LC4‑MFD Fire‑dome Model Voltage (Vrms) Tap (W) Sound pressure level dB (A) at 3.1 m (10 Ft) LC-UC06E 0.75 LC-UC06E 0.75 LC-UC12E LC-UC12E LC-UC24E LC-UC24E Bosch Security Systems B.V. Installation manual 2018.06 | V1.1 |...