Zeta Zero Orbital 360 3D are Omni-directional (All-directional) wide band, 4 way passive, ribbon loudspeakers (132 to 158 cm high).
Radiating the acoustic energy horizontally in full 360 degree around plus vertical cone up-down support, giving fantastic acoustic space and realistic stage sound in the listener room, sound perfection completely unknown from any traditional-conventional loudspeaker box.
No directional radiating. No "hot spot", nor unwanted "sweet spot", no acoustic beam nor dipole effect on bass. No any drawbacks of traditional loudspeakers box.
With Orbital360 all the room filled with the real live sound evenly distributed. The sound first time"out of box".Total freedom for the listener's seating position.
There are available 2 models in bass unit size (on photos full bass unit size & full power), also available half size bass unit.
Power available in 4 options: Watt RMS per one speaker.
1) Orbital360 Discovery 300w (half bass size) H=132cm
2) Orbital360 Royal 600w (half bass size) H=132cm
3) Orbital360 Imperial 1250w (half bass size) H=132cm
4) Orbital360 Reference 2500w (full bass size) H=158cm
Suitable for tube amplifiers too, starting from 10 Watts because of high efficiency up to about 94 dB/1 Watt.
Impedance 2, 4, 8 Ohm depending of the power level and model.
Freq resp. depending on model size up to: 16 Hz to 50.000 Hz. (real conversion of energy starts from about 13-14 Hz in the biggest unit).
No traditional L-C-R crossover. NO crossover coils in "Orbital360" at all. Only one capacitor per one mid/high/ultra high loudspeaker.
Made from exotic wood finish ("coat" of wood), possible to change, many kinds of real wood coats available.
Wood "coat" finished in full-gloss & semi-gloss.
All loudspeaker construction is modular, in 4 independent parts (to make easier moving and transportation by even one person).
Ribbon unit(at top) weight about 33 kg. Bass unit depends on power 39 to 69kg plus granite stand 14 kg.