Oy caramba, what a launch! What else could a critical listener possibly want? A ribbon or beryllium tweeter for a tick more immaterial gossamer? Perhaps. More reach and power in the bass? For the typical spaces home listeners use, I seriously doubt it. Below 30m² in fact, I'd reach for the smaller S901 or M901. A bit more sensitivity would arguably not go amiss but we remember how Sehring add mass to all their drivers to improve their dynamic robustness. At 86dB/W/m, low-power amps will be left wanting but a nominal 8Ω impedance should welcome more potent valve amps.

On the scores of imaging, timbre purity and color wealth, separation and long-term suitability—a very special mix of high detail and elegance—our boys from Berlin play in the championship class. They're pleasure machines for sound mixers, tools for aesthetes. For a reviewer, it simply doesn't get any better so the S903 are here to stay!

Psych profile of the Sehring S903…
♦ A very special constellation of high transparency without any hiss or hardness. Elastic elegance meets directness.
♦ Very pure organic timbres. The ultra-low distortion midband is a particular delight.
♦ Textbook imaging from black backdrop to clearly defined space between performers to reach-out-and-touch tacitness. The perspective is less bird's eye view and more active projection toward the seat.
♦ High resolving power and immaculate microdynamics with applause-worthy coherence and intelligibility. On the very top, certain ribbons, AMT or beryllium dome might add more energy and sheen.
♦ Bass confounds physical proportions. Pressurization, macro swings and reach equal those of far bigger boxes. High definition and articulation.
♦ Perfectly neutral tonality if desired when mujltiple controls allow for mild deviations.
♦ High SPL stability thus fully party approved. But the opposite is just as true. These speakers are a hot tip for quiet listeners. It's astonishing how little gets lost when one approaches whisper levels.
♦ Top build and lacquers though no veneers. But color options and combinations are nearly unlimited. Comprehensive tuning adjustments, modular upgrade paths.

Facts.
Concept: 3-way with passive radiator
Trim: All RAL colors, no veneers
Efficiency: 86dB/W/m
Nominal impedance: 8Ω
Dimensions & weight: 26 x 95 X 26cm WxHxDT, ~29 kg without plinths or outriggers
Other: bass/mid/treble toggles, adjustable damping, adjustable radiator loading, single- or biwire terminals by request
Warranty: 5 years