Opera Grand Callas - Floorstanding Speakers (PAIR)

Dimensions:
130 x 30.1 x 54.9 cm (HxWxD)
Weight:
75 kg approx./each
System:
Reflex, floor standing with system
back radiation (dipole)
Finishes:
Walnut, Mahogany
Speakers:
2 x 8” long-excursion woofers, 1 x 7” midrange
with annealed polypropylene membrane and ogive,
1 Scanspeak 9700 1” tweeter without ferrofluid,
double decompression chamber
Rear system:
2 1” tweeters connected to natural dipole
Number of ways:
Three-way + rear dipole
Frequency response:
32 -25000 Hz
Crossover:
12 dB/oct. for the woofer
12 dB/oct for the medium
18 dB/oct for the front tweeter
12 dB/oct for the rear tweeters
Cross-over Frequency:
200 and 2000 Hz approximately
Maximum supported power (long term):
240 Watts (without clipping) with programs
musical with crest factor equal to 3
Maximum supported power (short term):
500 Watts (without clipping) with programs
musical with crest factor greater than 5
Recommended amplifier:
From 10 Watts RMS and above (without clipping
Sensitivity
89 dB/2.83 Volts/1 meter
Nominal Impedance
4 ohm (Zmin >3.2 ohm)
Position in Environment
At least 20 cm from the wall
rear