alumine five

That DNA goes much deeper than the way the Alumine Five looks. It informs every aspect of its design and every aspect of its remarkable performance. Far bigger than the Alumine Two, the thinking and technology in the Five is almost identical. The latest, treated pulp cone bass and mid drivers are paired with a sophisticated fabric dome tweeter. The crossover relies on the same carefully engineered topology, ensuring smooth driver transitions, a non-reactive load and the absence of damaging out-of-band artefacts. The beautifully engineered cabinet is precision machined from aluminium plates, with internal baffles and braces to further increase rigidity and stainless-steel hardware to ensure consistency. The twin slot ports and braces are carefully radiused to reduce turbulence in the enclosed air volume. The cabinet walls are treated with the same, multi-layered, low-volume damping materials to kill mechanical resonance.

Even more importantly – and despite the added complexity of its three-way topology – the crossover has been exhaustively engineered and relentlessly fine-tuned to maintain the phase-coherence and non-reactive, low-loss load characteristics that are the foundation of the Alumine Two’s lucid clarity and naturally organized musical presentation.

The result is a speaker that offers the same easy load, the same low stored energy and the same low coloration levels. But it combines them with even higher efficiency and wider bandwidth – to potent musical effect. Despite being the same size as (or smaller than) its immediate competition, the advantages of thin-wall cabinet construction mean that in acoustic terms, the Alumine Five is actually much larger, while the twin 10” bass drivers provide a greater swept area. Together those things add up to a massive musical advantage. A speaker that goes deeper, louder, quicker, provides more detail and more dynamic range – and is actually easier to drive!

You hear it in the musical scale and power that the Alumine Fives can deliver. You also hear it in their agile, responsive and articulate performance. Their flat impedance characteristic and high sensitivity make them easy to control, giving your amplifier a far easier job. That allows the system to preserve the micro-dynamic nuance and subtleties in the playing, the relationship between instruments, the emotional range in a singer’s voice. The Alumine Fives embrace the performance and carry it, alive and (when necessary) kicking, right into your listening room.

Along with all that musical and acoustical power and energy you also get responsivity. The Alumine Five’s bass drivers are independently loaded and slot-ported, offering not just superior bandwidth and dynamics but remarkable control and in-room behaviour. The stainless steel spikes and footers ensure not just stable placement and effective mechanical grounding, but precise control over the speakers’ height and attitude, critical factors in maximising their performance potential.

At Stenheim, we don’t just want to know what our speakers are capable of. We want each and every customer to experience their full performance for themselves.

These are speakers that are designed right from the start to work with your system, to work with your room, with one goal in mind: delivering more music from your recordings – all of your recordings, all of the time. Big enough to handle the most demanding music, with a natural sense of scale and musical purpose, the Alumine Five can go just as small and intimate as the musicians, the performance and the recording demands. It’s not just as much speaker as many listeners will ever need – it’s more music than many of them thought possible.