Caldera vs Sonus Faber Sonetto III
The Sonetto III's sensitivity is 89 dB against the Caldera's 90 dB and its woofer 6" against 6.5". Both share impedance (4Ω) and ways (3).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersFloorstanding SpeakersDiscontinued
Estimated price (community-sourced)
$4,331.68
Around — community and catalog average, updates slowly
About the Caldera
The Audio Physic Caldera is a high-end 3-way, 4-driver floorstanding loudspeaker system using a modular, stacked-cabinet design. It employs two 200 mm Kevlar cone woofers, a 170 mm carbon-fiber cone midrange, and a 28 mm dome tweeter, offering wide-band performance (approximately 32 Hz–22 kHz), 4 Ω nominal impedance, 91 dB sensitivity, and power handling up to about 250 W. The enclosure is built as multiple mechanically decoupled segments for reduced resonance and is finished to a luxury standard in premium veneers and high-quality lacquers.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 90 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Frequency Response
- 22 Hz - 40 kHz
- Power Handling
- 250W
- Min. Amplifier Power
- 40W
- Max. Amplifier Power
- 400W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 3-way
- Driver Type
- dynamic
- Driver Size
- 6.5"
- Driver Count
- 3
- Enclosure Type
- ported
- Crossover Frequency
- 3.0 kHz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 285 × 1190 × 495 mm (W × H × D)
- Weight
- 60 kg (132 lbs)
Key Specifications
Sensitivity: 90 dB
Impedance: 4Ω
Frequency: 22-40000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions