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C4-SUB subwoofer
The C4-SUB is a bandpass subwoofer with a rich, punchy sound, specifically designed to match the C4-TOP and extend the C4 frequency response down to 50 Hz. Its cabinet shape, size and flying arrangements are totally compatible with the C3 and C4-TOP. The C4-SUB cabinet is constructed from marine plywood and has an impact resistant paint finish, steel handles and MAN CF4 stud plate rigging points. There are fittings at the top and bottom for securing an optional transport lid, and mounted on the rear panel are ratchet strap guide plates, two hinge plates and four heavy duty wheels.


Amplifiers
The C4-SUB can be driven either by d&b's D6 or D12 dual channel power amplifiers configured for the C4-SUB. 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 18" driver
Max. sound pressure (1 m, free field) with D6 / D12 131 / 135 dB SPL
Power handling capacity (RMS / peak 10 ms) 200 / 800 W
Frequency response (-5 dB) 50 Hz - 150 Hz
Cabinets per channel D6 / D12 2 / 2
 
Dimensions mm (h x w x d) 580 x 580 x 620 mm
Weight kg 48
Dimensions inch (h x w x d) 22.8 x 22.8 x 24.4
Weight lb 106
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
   SPL max peak, test signal: pink noise with crest factor 4
   in applications with low continuous levels or low ambient temperatures
up to three loudspeakers per channel D12 may be connected
   dimensions without wheels


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Downloads

Polar data

Array calculators

CAD drawings 2D/3D


Documentation
PDF Title Language Date Size
C4-SUB Manual 3.0 English 03.11.03 94 kB
Declaration of Conformity Loudspeaker/Amplifiers (CE) Int 14.10.09 25 kB
TI 323 C4 System, specifications & configurations English 20.05.03 2272 kB
The C-Series brochure English 05.08.09 2211 kB
d&b Transformer Flying system Manual 2.0 English 20.03.00 896 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.



Z5040
MAN Flying stud

E6534
1t Shortening chain

E6510
2t Ratchet strap black 12m / 39.4ft.

Z5110
Hinge

E7908
Transport lid
 


PDF Title Language Date Size
E6524 MAN Var Chain, Mounting instructions English 30.09.03 47 kB
Z5110 Hinge Set, Mounting instructions English 26.11.03 348 kB
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