The Sonus faber Sonetto III is the most compact floorstanding speaker in the Sonetto G2 collection. It delivers a powerful performance in a slim and elegant form. It combines Italian craftsmanship with advanced acoustic design for a rich and engaging listening experience.
Despite its slender shape, the Sonetto III produces a sound that feels large and confident. It blends power with precision. As a result, music gains impact, clarity, and emotional depth, even in smaller or medium-sized rooms.
A harmony of power and elegance
The Sonetto III balances strength and refinement. It uses a refined 2.5-way design to improve control and detail. Therefore, it delivers a smooth and dynamic sound that feels both powerful and natural at the same time.
Deceptively slim, impressively strong
The Sonetto III looks slim, but it performs like a much larger speaker. Advanced engineering helps it deliver deep bass and wide sound dispersion. In addition, its compact footprint makes it easy to place in modern living spaces.
Advanced driver design
The Sonetto III uses a newly developed mid-woofer with a flower-patterned suspension. This design improves movement accuracy and reduces distortion. As a result, it creates cleaner bass, smoother mids, and a more natural sound overall.
Classic Sonus faber craftsmanship
The Sonetto III uses the signature lute-shaped cabinet, redesigned for the Sonetto G2 series. This shape improves control of internal resonances. In addition, the die-cast baskets are designed specifically for this collection to improve stability and precision.
The Voice of Sonus faber
The Sonetto III follows the “Voice of Sonus faber” philosophy. It combines a flower-shaped mid-woofer surround with a Damped Apex Dome (DAD) tweeter. This results in a natural, smooth, and highly detailed sound signature inspired by nature.
Natural Sound philosophy
Built around Sonus faber’s Natural Sound approach, the Sonetto III focuses on realism and musical flow. It reduces unwanted resonance and improves tonal balance. As a result, it delivers a clear, immersive, and emotionally engaging listening experience.
- Most compact floorstanding speaker in the Sonetto G2 range
- 2.5-way design for improved clarity and control
- Slender cabinet with strong and dynamic performance
- Flower-patterned mid-woofer suspension for reduced distortion
- Damped Apex Dome (DAD) tweeter for smooth high frequencies
- Lute-shaped cabinet for better resonance control
- Die-cast baskets designed for stability and precision
- Concrete base for improved stability and easy installation
- Natural, balanced, and emotionally rich sound signature










