Grand Callas vs Sonus Faber Amati Futura
The Amati Futura's sensitivity is 90 dB against the Grand Callas's 89 dB, its woofer 8.66" against 8", and its low-frequency extension 25 Hz against 32 Hz. Both share impedance (4Ω).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersFloorstanding Speakers
Estimated price (community-sourced)
$6,042.30 - $13,361.60
Around — community and catalog average, updates slowly
About the Grand Callas
The Opera Grand Callas is a premium Italian three-way, rear-bass-reflex floorstanding loudspeaker with a rear-firing dipole high-frequency array. It uses dual 8-inch long-excursion woofers, a 7-inch annealed-polypropylene midrange with phase plug, and a 1-inch Scan-Speak 9700 front tweeter; two additional 1-inch rear tweeters provide the natural-dipole rear radiation. The cabinet combines wood and leather detailing, supports bi-wiring, and can be fitted with spikes or wheels. Available finishes are lacquered walnut and lacquered mahogany.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 89 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Frequency Response
- 32 Hz - 25 kHz
- Power Handling
- 240W
- Min. Amplifier Power
- 10W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 3-way
- Driver Type
- dynamic
- Driver Size
- 8"
- Driver Count
- 5
- Enclosure Type
- ported
- Crossover Frequency
- 200 Hz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 301 × 1300 × 549 mm (W × H × D)
- Weight
- 75 kg (165 lbs)
- Available Colors
- lacquered walnut, lacquered mahogany
Key Specifications
Sensitivity: 89 dB
Impedance: 4Ω
Frequency: 32-25000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions