The listening experience
A high-efficiency loudspeaker designed to restore the original meaning of listening: to feel.
Composizione SIII is made for those who seek a sound that is real, alive, visceral.
It’s for those who feel music even before they listen to it.
With Composizione SIII, music breathes.
Each note resonates freely, each dynamic is preserved without compression.
The result is a natural, immersive, three-dimensional sound, as if emerging from the space itself, not from a machine.
Technical features
- Supravox Heritage full-range driver built to StereoSan specs
- Lamar Audio tweeter customized by StereoSan
- Transformer-aligned crossover
- Reflex cabinet without traditional port
- Out-of-band suspended decoupling
- Rear emission control treatment
- High efficiency and extended dynamic response
Details
- Configuration: 2-way system, reflex-loaded
- Full-range driver: Supravox Heritage series, 8-inch, Alnico magnet (customized by StereoSan)
- Tweeter: Lamar Audio compression driver, bronze horn
- Efficiency: 96 dB – 8 ohms
- Frequency response: 45 Hz – 20 kHz
- Crossover: 12 dB/octave transformer-based crossover
- Crossover point: ~10 kHz
Why it’s different
Composizione SIII is not just another speaker.
It’s an object designed for those who truly love music, for whom music is the goal, not the means.
Every element is selected to deliver a sound experience that moves you without compromise.
With Composizione SIII, you can:
- Enjoy music with stunning realism
- Tune the speaker to your own listening space for a personal experience
- Rediscover familiar tracks as if you were hearing them for the first time
Music you can see
Discover what happens when sound stops being a background…
and becomes an event again.
Music you can see
Most hi-fi systems compress the music’s dynamic range, stripping it of body, presence, and truth.
Composizione SIII preserves the music’s full excursion: delivering it whole, authentic, alive.
All of this is made possible by proprietary drivers and components, transformer-based crossover, and carefully selected materials that dampen vibrations and minimize unwanted emissions.
Every detail is designed to honor the sonic event:
Discover what happens when sound stops being a background…
and becomes an event again.
