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Ci3 loudspeaker
The Ci3 is the installation version of the C3 loudspeaker. It is acoustically compatible with the standard road version differing only in cabinet construction and mounting hardware. The Ci3 is a hornloaded line array module, with a horizontal dispersion of 35° (above 900 Hz) and with a 5° vertical HF dispersion per cabinet. It is used to build vertical columns producing a curved coherent wavefront. The Ci3 cabinet is constructed from marine plywood with an impact resistant paint finish. The front of the mid-range section of the loudspeaker cabinet is protected by a rigid metal grill fitted with an acoustically transparent foam, and the HF section is fitted with a foam block in the horn throat. Four M12 and four M16 threaded inserts are provided for attaching installation hardware. The cabinet rear panel is fitted with a single NL4 connector.


Amplifiers
The Ci3 is two-way actively driven using both channels of d&b's D12 amplifier configured for the C3. More detailed information on specific loudspeaker setups with d&b amplifiers is available either in the relevant loudspeaker or amplifier manuals.


Applications

Live-music
Playback
Speech
Stage monitor  
Subwoofer  


Data

Components 2 x 10" driver / 3 x 1.3" compression driver
Max. sound pressure (1m, free field) with D12 144 dB SPL
Power handling capacity LF (RMS / peak 10 ms) 500 / 2000 W
Power handling capacity HF (RMS / peak 10 ms) 150 / 600 W
Frequency response (-5 dB standard) 130 Hz - 16 kHz
Frequency response (-5 dB LFC mode) 80 Hz - 16 kHz
Nominal dispersion angle (h x v) 35° x (5°)
Cabinets per D12 2
 
Dimensions mm (h x w x d) 580 x 580 x 620
Weight kg 68
Dimensions inch (h x w x d) 22.8 x 22.8 x 24.4
Weight lb 150
Application information is presented for guidance only. We reserve the right to make any necessary changes to the products and the published specification. As part of our ongoing product development program we try, where possible, to maintain the highest degree of product compatibility.

   recommended use
   with subwoofer
   SPL max peak, test signal: pink noise with crest factor 4
   two cabinets
   cylindrical wave segment
   used in 2-Way Active mode only


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Downloads

Polar data

2D CAD drawings (DWG)

3D CAD models (DWG, AutoCAD 2000)

3D CAD models (DWG, AutoCAD 2004)


Documentation
PDF Title Language Date Size
Ci3 Manual 2.1 English 28.03.08 285 kB
The Ci-Series English 15.04.08 1595 kB

Order form for printed documentation from d&b.


Accessories
Available PDF documents for the accessories can be found in the table below the images.



Z5146.015
Ci Mounting brackets for vertical splay 0° to 15°

Z5146.030
Ci Mounting brackets for vertical splay 12° to 30°

Z5146.045
Ci Mounting brackets for vertical splay 28° to 45°

Z5145
Ci/Qi Mounting frame

Z5148
Ci Mounting bracket

Z5091
Ci Flying bracket

Z5018
TV spigot M12

Q9034
M16 safety eyebolt
 


PDF Title Language Date Size
Ci Mounting system, System overview English 02.11.06 164 kB
Z5091 Ci Flying bracket, Mounting instructions English 18.10.06 168 kB
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