Alumine Sub

Introducing the Alumine Sub, an active bass solution purpose-built to complement Stenheim’s Alumine line. Designed to extend and refine the deepest frequencies without sacrificing control, it pairs especially well with the Two and Two SE loudspeakers, while remaining equally capable with other brands. In larger rooms, the Alumine Sub provides authoritative bass extension with effortless poise, adding a foundation that lets smaller speakers breathe and express their full talent.

Crafted with an all-aluminium enclosure and considered internal chambering, the Alumine Sub embodies Stenheim's pursuit of precision. The cabinet geometry and dampening work together to deliver articulate bass texture rather than wall-shaking impact, preserving rhythm and clarity across the musical spectrum. The result is bass that is tactile, nuanced, and naturally integrated with the main speakers.

On board, sophisticated digital signal processing gives exact control over frequency range, gain, and phase. Tuning is accessible from a dedicated app on a smartphone or tablet, or via a simple web interface, allowing precise adaptation to the room and system. Multiple input options make it straightforward to integrate with a wide range of high-end systems and even quality home theater setups.

This sub's strengths are in its ability to render deep bass with definition and dynamic response. It complements smaller Alumine models by extending low end with a sense of momentum, while also enhancing the depth and scale of larger configurations such as the Three and Five. The overall effect is a cohesive, immersive listening experience where every note is delivered with control, speed, and realism.

Designed and crafted in Switzerland, the Alumine Sub carries the same attention to detail and aluminum aesthetics that define the Alumine family. Clean lines, refined build quality, and a finish that's as enduring as the performance inside, the sub is a natural partner for serious systems seeking to illuminate bass with elegance and precision.