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 wooden lid, and mounted on the rear panel are ratchet strap guide plates, two hinge plates and four heavy duty wheels.
The d&b audiotechnik loudspeaker range is designed exclusively for operation with d&b amplifiers. These provide power as well as comprehensive control and protection functions tailored to achieve the performance, reliability and longevity associated with the d&b System approach. The d&b D20 and 30D amplifiers are recommended to drive the C4-SUB. The d&b D80, 10D, D6 and D12 amplifiers can also be used with the appropriate loudspeaker configuration selected.
|Max. sound pressure (1m, free field)1
131 dB SPL
135 dB SPL
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/D20/D80||2|
|Dimensions mm (H x W x D)||580 x 580 x 6202|
|Dimensions inch (H x W x D)||22.8 x 22.8 x 24.42|