Cybernet CS 803 specifications

Category : Speakers

Brand : Cybernet

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Tech nical data

Special features

Front

HT Driver

  • Manufacturer: Cybernet (pronounced Küberne, Cüberne)
  • Model: CS 803
  • Years of construction: 1980 - ?
  • Manufactured in:
  • Color: Front anthracite, housing and fabric cover Black
  • Dimensions (WxHxD): 560 x 350 x 260 mm
  • Weight: 14 kg
  • Factory price approx.:
  • Type of construction: 3-way closed, floorstanding speaker
  • Chassis:
    • Woofer: 1x 230 mm
    • Midrange driver: 1x 115 mm
    • Tweeter: 1x 55 mm (horn)
  • Power handling (nominal/peak): 80 / 110 W
  • Efficiency:
  • RMS input: 19 bB W
  • Frequency response: 32 - 20,000 Hz
  • Transition ranges:
  • Impedance: 8 Ohm s
  • Woofer: 1x 230 mm
  • Midrange driver: 1x 115 mm
  • Tweeter: 1x 55 mm (horn)
    Horn tweeter
    • Although the loudspeaker does not have to hide its sound, it has been saved during processing. I noticed the following weak points and I fixed them on my pair as follows:
      • The terminal connection on the bass chassis is fixed with a too weak rivet, which is therefore defective and thus the terminal "hangs" on the supply line to the voice coil. Since I did not want to unsolder the contacts of the supply line, I helped myself with a cable tie. On the chassis side the hole is relatively big, here I used the big ring of the rivet again (glued with second glue). I also left the rest of the rivets on the terminal itself.
      • The large coil, like the two small ones, is glued only to the crossover. The gel-like adhesive mass hardens due to aging. In one speaker the large coil was loose, in the other also the contacts were torn out. I secured the large spool with strong double-sided adhesive tape and all three spools with cable ties. In order to be able to work on the crossover outside the housing, the supply lines to the speaker connection terminal must be unsoldered (too short).
    • The terminal connection on the bass chassis is fixed with a too weak rivet, which is therefore defective and thus the terminal "hangs" on the supply line to the voice coil. Since I did not want to unsolder the contacts of the supply line, I helped myself with a cable tie. On the chassis side the hole is relatively big, here I used the big ring of the rivet again (glued with second glue). I also left the rest of the rivets on the terminal itself.
    • The large coil, like the two small ones, is glued only to the crossover. The gel-like adhesive mass hardens due to aging. In one speaker the large coil was loose, in the other also the contacts were torn out. I secured the large spool with strong double-sided adhesive tape and all three spools with cable ties. In order to be able to work on the crossover outside the housing, the supply lines to the speaker connection terminal must be unsoldered (too short).
    • Other models of the same series:

    Cybernet CS 803

    Cybernet CS 803


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