Omnes Delta-Horn   Floorstanding as in K+T 1/2017

Technical data
  • impedance: 15 Ohm
  • sensivity (2,83V/1m): 91 dB
  • size (HxWxD): 862 x 397 x 370 mm
  • frequency range (-8dB): 58 - 20000 Hz
  • crossover frequency(s): Hz
  • speaker type: de bocina
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Omnes Delta Horn is a backloaded horn with BB 8.01 fullrange driver from Omnes Audio.

Omnes Delta Horn has been developed by Thomas Schmidt.

The crossover consists of three serial blocking circuits and a impedance correction to flatten the frequency response.

The frequency response of this speaker is balanced. The decay spectrum is nearly perfect. At low volume, i.e. 85 dB at 1 m, the nonlinear distortions are lower than 0.5 % above 400 Hz and doesn't exceed 0,5 % at 95 dB at 1 m .

Our kit consists of

  • Omnes Audio, full range BB 8.01
  • 2x Damping fleece MT Bondum 800 (30 x 50 x 2 cm)
  • Audaphon Damping 10, 970 x 470 mm, adhesive
  • Binding Post PK31, gold plated (one pair, red and black)
  • 2m Speaker cable 2x1.5 mm2, transparent
  • Pan screws 4x20 black, cross recess, 8 pieces
  • Plan for DIY kit

the crossover components (right),
to be mounted on a small wooden board.

  • Audaphon MKP CAP Superior 2.2 uF / 400 Vdc
  • Audaphon MKP CAP Superior 8.2 uF / 400 Vdc
  • Audaphon MKP CAP Superior 15 uF / 400 Vdc
  • Audaphon MKT CAP 3.3 uF / 160 Vdc
  • 1.0 mm air core coil, 0.15 mH/0.17 Ohm
  • 1.0 mm air core coil, 0.22 mH/0.21 Ohm
  • Mundorf bs100 core coil 8.2mH/0.62Ohm
  • Metal-oxide resistor, 10W 5.6 Ohm (green-blue-gold)
  • Metal-oxide resistor, 10W 6.8 Ohm (blue-grey-gold)
  • 2x Metal-oxide resistor, 10W 18 Ohm (brown-grey-black)

Kit without cabinet, price per speaker   EUR 220,00 excl. VAT: € 184.87 / $ 208.91

Instead of Damping 30, we deliver the cheaper Bondum 800 with similar damping properties.

Kit with high-end crossover

The high-end kit is delivered with a baked varnish air core coils for minimizing microphonic effects. - The current flow through the coil creates a magnetic field which sets the reel of wire in motion. This motion induces a voltage in the coil which adds itself to the signal. The stiffer the reel of wire is, the less the signal will be altered. The capacitors in series to the fullrange driver are high quality capacitors of the type Clarity-Cap ESA 630 V.

Kit with high-end-crossover without cabinet, price per speaker   EUR 272,00 excl. VAT: € 228.57 / $ 258.29

Impedance correction

If you want to use a valve amplifier with this speaker an impedance correction should be employed. In this case the component quality is less important; therefore, we offer only one kit (upon request higher quality components are available).


Price per impedance correction for one speaker, to be mounted on a small wooden board.     EUR 13,24 excl. VAT: € 11.13 / $ 12.57

universal PCBs

If you prefer to mount the crossover components on a universal PCB instead on wood
PCB 220x155 mm, order no. I-8805002, price per unit:   EUR 11,70 excl. VAT: € 9.83 / $ 11.11
We recommend one board per kit (two boards for a speaker pair)


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