The Phi are the direct result of the developers’ love for music. Made to disappear in the stereo field to give way and reproduce sound accurately. They are not for sale and not intended to be.
Phi
Passive Two-Way-Speaker
4 Ohms
Frequency range 45 - 25'000 Hz
Crossover frequency 2300 Hz
Crossover Type 24dB Linkwitz (4th order)
Dimensions approx. 230 x 351 x 357 mm
Weight approx. 13.1 kg each
Phi Sub
Active Cardioid Subwoofer
Frequency range 28 - 120 Hz
Average backside attenuation average over the whole operating range at approx. 12dB
One 15 Inch main driver and one 15 Inch driver for attenuation only implemented with DSP and a two-channel ampfifier
