OPERA Callas Series 2 Bookshelf Speakers
OPERA Callas Series 2 Bookshelf Speakers
Warranty Period: 5 years Sold as: 1 Pair

* Required Fields



The new Callas speakers use techniques and components that represent the state of the art in electroacoustic, starting from the cabinet., the speakers and the crossovers. The result is tonally correct, realistic , engaging, and above all enjoyable to listen to. The new model Callas is an example of elegance and fits discreetly into any environment . Callas 2014 is a compact two-way loudspeaker (14 litres) of medium-small size which can be placed on a shelf or a stand . Its main feature is the low-frequency response, extended and controlled, combined with a typical sensitivity of froorstanding speakers. The woofer is a 7-inches, "long-throw", with annealed polypropylene diaphragm combined with the Scanspeak 9700 tweeter (the same used for Tebaldi, Malibran, Caruso and the new Grand Callas 2014) . The woofer is reflex loaded with a rear duct . Great care has been placed in the elimination of the internal reflections to ensure maximum transparency in the voice reproduction. Callas 2014 is equipped with a switch that allows you to adjust the output of the vocal range (+2 dB between 300 and 3000 Hz). This increases greatly the flexibility of the diffuser that fits both to a greater number of environmental situations . The new Callas produces a sound stage that expands in three dimensions with an excellent impulse response and power , dynamics and extension at low frequencies typical of systems of much higher dimensions . This speaker is also suitable for the "near field" listening (up to one meter to the listening point).




42cm H
24.5cm L
42cm D


15kg Each


Two Ways, Stand mounting, Reflex with rear duct, Bi-Wiring



Front firing Loudspeakers

1x 7" Long-Throw woofer with polypropylene recooked cone and phase plug
1x 1" Scanspeak 9700 tweeter without ferrofluid and double decompression chamber



Frequency Response

40 - 25000 Hz


12 dB / Octave for Woofer
18 dB / Octave for Tweeter

Cross-Over Frequency

2000Hz (aprox)

Max Power (short period)

100 Watt (Without Clipping) for musical programs
with crest factor about 5


Starting from 10 Watt RMS


89 dB / 2.83 Volt / 1 Meter

Nominal Impedance

4Ω (Zmin > 3Ω)