Technical Data tanara:

The technical data given here are valid at room temperature (+20°C/68°F):

Bass: two pcs 22cm cone drivers
Mid range: two pcs 21cm x 9cm planar drivers
Tweeter: one pcs 6cm x 4cm planar driver
Operating mode: partly activ (bi-amping)
Sensivity bass section: 92dB(A) @ 2.83V / 1m
Sensivity mid-high section: 95dB(A) @ 2.83V / 1m
Long-term max power (IEC18.3) bass section: 240W
Long-term max power (IEC18.3) mid-high section: 100W
Crossover frequency external: 211Hz (bass / mid-high-range)
Frequency slope of the low pass filter (bass): 36dB/oct. minimum
Frequency slope of the high pass filter (mid-high-range): 36dB/oct. minimum
Crossover frequency internal: 2kHz (mid / high)
Number of poles / decay of the low pass filter (internal): 6 / 36dB/oct.
Number of poles / decay of the high pass filter (internal): 6 / 32dB/oct.
Phase turn of the high pass filter: ca. 1750° @ 12kHz
Polarity of the bass-section: normal (not inverted)
Polarity of the midrange/treble-section:normal (not inverted)
Impedance of the bass-section: >3.2Ω
Average impedance of the midrange/treble-section: ca. 2Ω
Minimum impedance of the midrange/treble-section: ca. 1Ω at 1.8kHz
Binding posts:Furutech FP-800B(G)
Acustical hight: 43.3" / 110cm
Total hight incl basis: 55.3" / 1405mm
Width: 10.3" / 262mm
Depth: 16.6" / 422mm (without binding posts)
Primary isolation to floor: separate basis bitumen filled
Secundary isolation to floor: 4 spikes in the basis, max. 0.2" / 5mm lift
Total weight: 132lbs / 60.1kg each
Weight corpus: 124lbs / 56.4kg each
Weight basis: 8lbs / 3.7kg each