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d&b audiotechnik C7


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Product Overview

The C7-TOP is a two-way horn loaded loudspeaker that exhibits true constant directivity above a frequency of 600 Hz, ensuring equal sound within the coverage area.

The bass-reflex design of the low end allows the C7-TOP to be used without a subwoofer, and with its medium to high sound pressure levels and extended directivity it is ideal for balcony or stadium sound reinforcement, delay and background music playback. Where a more powerful PA system is required a C7-TOP can be stacked with two C7-SUBs.



The C7-TOP cabinet is constructed from marine plywood, has an impact resistant paint finish, steel handles and MAN CF4 stud plate rigging points. The front of the loudspeaker cabinet is fitted with catches 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. The C7-TOP can be driven either by d&b's D6 or D12 dual channel power amplifiers configured for the C7-TOP. More detailed information on specific loudspeaker setups with d&b amplifiers is available either in the relevant loudspeaker or amplifier manuals.


  • System data     
  • Frequency response (–5 dB)    68 Hz - 18 kHz
  • Max. sound pressure (1 m, free field)1    
  • with D6     134 dB
  • with D12    138 dB
  • Input level (100 dB SPL /1 m)    –19 dBu

  • Loudspeaker data     
  • Nominal impedance    8 ohms
  • Power handling capacity (RMS/peak 10 ms)    200 W/800 W
  • Components    15" driver /1.5" compression driver, passive crossover network
  • Connections    2 x EP5, optional 2 x NL4
  • Pin assignments    EP5: 1/2 (NL4: 1+/1–)
  • Weight (incl. wheels)    52 kg (117 lb)

Product Downloads

  • C7 C-Series Brochure PDF 3.2 MB
  • C7 User Manual v3.0 PDF 0.1 MB


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*Prices are in AUD, include GST and are subject to change. Please call National Audio for pricing and availability on the C7.