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d&b audiotechnik GmbH, Eugen-Adolff-Str. 134, D-71522 Backnang, Germany, Phone +49-7191-9669-0, Fax +49-7191-95 00 00

Summary of Contents for Ci45

Page 1: ...Ci45 Ci60 Ci90 Manual 9 2 EN ...

Page 2: ...0 Manual Version 9 2 EN 03 2008 D2086 E 09 Copyright 2008 by d b audiotechnik GmbH all rights reserved Keep this manual with the product or in a safe place so that it is available for future reference When reselling this product hand over this manual to the new customer If you supply d b products please draw the attention of your customers to this manual Enclose the relevant manuals with the syste...

Page 3: ...essories as detailed in our specific Mounting instructions or in our Flying system and rigging manuals Ensure that all additional hardware fixings and fasteners used for installation or mobile deployment are of an appropriate size and load safety factor Pay attention to the manufacturers instructions and to the relevant safety guidelines Regularly check the loudspeaker housings and accessories for...

Page 4: ...room before feedback when systems are flown above the stage The frequency response of the systems extends from 18 kHz down to 55 Hz enabling use in most applications without a subwoofer Where higher SPLs with an extended bass response are required the Ci systems can be combined with d b active subwoofer systems NOTICE Only operate Ci45 Ci60 Ci90 loudspeakers with a correctly configured d b amplifi...

Page 5: ...iven by each D6 or D12 amplifier channel In applications with low continuous levels and low ambient temperatures up to three cabinets can be connected to a D12 channel Controller settings For acoustic adjustment the functions CUT HFA and CPL can be selected CUT circuit Set to CUT the Ci45 Ci60 Ci90 low frequency level is reduced The loudspeaker is now configured for use with the Ci SUB Q SUB or d ...

Page 6: ...Ci60 Ci90 E PAC version 2 To drive Ci60 Ci90 or Ci45 loudspeakers select the controller setup Ci60 Ci90 CI6 CI9 possible with E PAC version 2 from serial number Z2500 000 02 01313 and E PAC version 3 or the Ci45 setup possible with E PAC version 3 For an E PAC version 2 the setup is selected by setting the appropriate DIP switches on the rear panel For an E PAC version 3 the respective setup can b...

Page 7: ...equal sound pressure isobars at 6 dB and 12 dB Fig 6 Isobar diagram Ci45 horizontal Fig 7 Isobar diagram Ci45 vertical Fig 8 Isobar diagram Ci60 horizontal Fig 9 Isobar diagram Ci60 vertical Fig 10 Isobar diagram Ci90 horizontal Fig 11 Isobar diagram Ci90 vertical Ci45 Ci60 Ci90 Manual 9 2 EN Page 7 of 10 ...

Page 8: ... m free field with D6 133 133 132 dB SPLmax peak pink noise test signal with crest factor of 4 Input level 100 dB SPL 1 m 16 dBu Ci45 Ci60 Ci90 loudspeaker Nominal impedance 8 ohms Power handling capacity RMS peak 10 ms 200 800 W Nominal dispersion angle hor x vert 45 x 45 65 x 40 90 x 40 Ci60 Ci90 alternatively 40 x 65 40 x 90 Components 1 x 12 driver 1 4 compression driver Passive crossover netw...

Page 9: ...e in conformity with the provisions of the respective EC directives including all applicable amendments A detailed declaration is available on request and can be ordered from d b or downloaded from the d b website at www dbaudio com WEEE Declaration Disposal Electrical and electronic equipment must be disposed of separately from normal waste at the end of its operational lifetime Please dispose of...

Page 10: ...D2086 E 09 03 2008 d b audiotechnik GmbH d b audiotechnik GmbH Eugen Adolff Str 134 D 71522 Backnang Germany Phone 49 7191 9669 0 Fax 49 7191 95 00 00 ...

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