Communications Systems | LC1 Modular Ceiling Loudspeaker RangeLC1 Modular Ceiling Loudspeaker Range www.boschsecurity.com u Excellent speech and mu
LC1‑MFD LC1‑PIBDescription Metal Fire Dome(including ceramicconnector)Pilot‑toneIndication BoardDimensions 215 x 155 mm(8.47 x 6.1 in)20 x 30 mm (0.
LC1‑CSMB Surface Mounting Boxfor securing the ceiling loudspeaker to walls or hardceilings.Order number LC1-CSMBLC1‑MSK Metal Suspension Kitaccessory
Bosch has also developed the Simulated AcousticalFeedback Exposure (SAFE) test to demonstrate thatthey can withstand two times their rated power forsh
LC1-CMR and LC1-CBB Ceiling Mounting Ring and BackBox assemblyLC1-CSMB Surface Mounting BoxThis ABS Surface Mounting Box is available forsecuring the
LM1-TB Tile bridge / C-ringThis accessory consists of a C‑ring and two tile rails, tobe used for reinforce the ceiling material and tospread out the p
Octave band sensitivity LC1-WC06E8 Octave SPL1W/1mTotal octaveSPL1W/1mTotal octaveSPLPmax/1m125 Hz 85.3 - -250 Hz 88.3 - -500 Hz 87.5 - -1000 Hz 88.4
Octave band opening angles LC1-WM06E8 Horizontal Vertical 125 Hz 180 180 250 Hz 180 180 500 Hz 180 180 1000 Hz 180 180 2000 Hz 120 120 4000 Hz
4000 Hz 62 62 8000 Hz 38 38 LC1‑UM06E8 Acoustical performance specified peroctave. * (all measurements are done with a pink noisesignal; the values
98.5 mm (3.87 in)23 mm (0.9 in)220 mm (8.67 in)121.5 mm (4.78 in)LC1‑UM24E8 Dimensions in mm (in)024W12W6W3W-70V0-W24W12W6W3W100V4LC1‑UM24E8 Circuit
Effective frequencyrange (-10 dB)85 Hz to 20 kHz Rated voltage 70 V / 100 V Rated impedance 835 / 1667 Ohm Connector 3‑pole screw-terminal block
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