Orophin is a two way compact speaker.
Orophin is a bass-reflex cabinet loudspeaker with drivers of Mundorf and ScanSpeak.
The kit is delivered with the following drivers:
- a Mundorf AMT 19CM1.1-C tweeter
- a ScanSpeak 15W8530 K00 woofer
The loudspeaker has been developed by Marek Held.
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 frequency response of this speaker is perfectly linear.
The decay spectrum is perfect.
the crossover components (right),
to be mounted on a small wooden board.
Kit without cabinet, price per speaker EUR 715,00 excl. VAT: € 600.84 / $ 624.87
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 Mundorf AMT 19CM1.1-C are of type polypropylen (MKP) Clarity-Cap CSA 630 V.
Kit with high-end-crossover without cabinet, price per speaker EUR 768,00 excl. VAT: € 645.38 / $ 671.19
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 9,50 excl. VAT: € 7.98 / $ 8.30
If you prefer to mount the crossover components on a 140 x 102 mm universal PCB instead on wood:
Universal PCB RA140, order no.. str-RA140, price per unit: EUR 4,20 excl. VAT: € 3.53 / $ 3.67
We recommend one board per kit (two boards for a speaker pair)