Opera Loudspeakers · Speakers
Callas Diva
Callas Diva is a three-way floorstanding speaker with an 8 inch woofer, 7 inch midrange, ScanSpeak 9700 tweeter, and rear dipole radiation.
fig. 01 · speakers
Callas Diva
6 photographs · 5 shown
From Opera Loudspeakers
Callas Diva uses a 60-liter cabinet with a separate midrange chamber, shaped internal surfaces, and front panels up to 50 mm thick. Its rear-radiating tweeters and configurable reflex system help widen depth and detail while keeping placement flexible in medium-sized rooms.
Specifications
| Type | Three-way Rear Bass-Reflex floor-standing Speaker with rear firing radiation system (dipole) |
|---|---|
| Finish | Lacquered Walnut / Lacquered Mahogany |
| Tweeter | 1” Scan-speak 9700 tweeter without ferrofluid and double decompression chamber |
| Mid | 7” midrange with polypropylene re-cooked cone and phase plug |
| Woofer | 8” long-throw woofer |
| Sensitivity (2.83V/1m) | 90 dB |
| Frequency response (-3 dB) | 30 - 25000 Hz |
| Nominal impedance | 4 Ω |
| Minimum impedance | 3.2 Ω |
| Maximum power | 240 W (without clipping) |
| Recommended amplifier power | Starting from 10 W |
| Crossover frequency | 200 e 2000 Hz ( aprox ) |
| Position in the room | At least 10 cm from the rear wall |
| Dimension | 116 x 37 x 53,5 cm (HxLxP) 65 Kg each including metal base |
| Net Weight | Lacquered Mahogany / Lacquered Walnut |