Opera Loudspeakers Opera Quinta
Image source — © Opera Loudspeakers
Model name
Opera Quinta
Frequency Response low +/- 3dB (Hz)
30
Frequency Response high +/- 3dB (Hz)
30 000
Sensitivity (dB at 1 W/1m)
91
Impedance (Ohms)
4
Power amplifier requirements (W)
140
Has internal amplification
N/A
Internal amplification power (W)
N/A
Size (sm)
110 × 24.5 × 43
Weight (kg)
45
Official link
Opera Seconda SE has a 2.5-way design. The woofer section is built on custom drivers from Scanspeak with a diffuser made of aluminum coated with mastic to dampen the resonances of the material.
The Grand Mezza has a 3-way design with a front-mounted bass reflex. The woofer section is built on two custom speakers from Seas with a polypropylene diffuser with a diameter of 120 mm. A midrange section on a single driver of a similar design. All drivers are mounted on a cast basket, characterized by increased rigidity.
The Grand Callas model is a three-way floorstanding bass reflex speaker system with the traditional Cross Link Dipole technology for the High-End Opera series, which allows you to simulate reflections of the rear area to create a three-dimensional sound stage even when the speakers are located close to the back wall.
The Callas Diva floor-mounted three-way speaker system is equipped with proprietary Cross Link Dipole technology, which allows you to create a stereo picture by reflecting sound waves from the back wall of the listening room.