Double Fifteen is a two and a half way floorstanding speaker with two 15 inch drivers.
Double Fifteen is a dipole loudspeaker with drivers of Omnes Audio .
The kit is delivered with the following drivers:
- a Omnes Audio CX15 coaxial driver
- a Omnes Audio OBW15PA woofer
The loudspeaker has been developed by Thomas Schmidt.
The crossover consists of:
- a 2nd order high-pass filter (12 dB per octave slope) for the tweeter.
- a 2nd order low-pass filter (12 dB per octave slope) for the woofer.
The decay spectrum (waterfall spectrum) shows a decelerated swing-out behaviour in the mid-range.
At low volume, i.e. 85 dB at 1 m, the nonlinear distortions are below 0,9% above 300 Hz and doesn't exceed 2,7% at 95 dB at 1 m between 300 and 15000 Hz.
the crossover components (right),
to be mounted on a small wooden board.
Kit without cabinet, price per speaker EUR 579,00 excl. VAT: € 486.55 / $ 574.13
The high-end kit is delivered with baked varnish air core coils on important parts of the crossover 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 for the Omnes Audio CX15 are of type polypropylen (MKP) Clarity-Cap ESA 250 V.
Kit with high-end-crossover without cabinet, price per speaker EUR 616,00 excl. VAT: € 517.65 / $ 610.82
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 11,80 excl. VAT: € 9.92 / $ 11.70
We recommend one board per kit (2 boards per speaker pair)