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ACUSTICA

Carved from stone. Lit by light. Alive with sound.

Loudspeakers in natural stone

The same idea.
Different ways of listening.

Loudspeakers cut from stone slabs chosen one by one and worked by hand. The stone is not a cladding: it is the loudspeaker. Each model comes from a different way of listening, and none of them is the best.

The principle

Every vibration of the cabinet is music you did not ask for.

A wooden cabinet vibrates. Stone barely does: so dense, heavy and well damped that the cabinet's own vibration is reduced to a whisper. What you hear comes from the drivers, not from the box.

Everything else follows from that. If the cabinet has to be stone, then it may as well be that stone: the slab you chose, with a vein that will never repeat on another piece. A loudspeaker that behaves like a piece of furniture, because it is one.

The material

No two pieces are alike.

Marble cannot be printed. Every slab comes from a precise point of a precise quarry, and the vein it carries will never repeat. That is why there is no catalogue of models: there is a catalogue of stones.

From the Noir Saint Laurent of the first pieces — black with cream-coloured patches, never twice the same — to translucent onyx that lets the light pass through, every slab is chosen in the yard and worked by hand.

The woofer seat opened and chamfered into the thickness of the marble slab
The driver seat is opened and chamfered into the thickness of the slab, by hand, one piece at a time.
Top corner of the speaker in Noir Saint Laurent marble, the cream patches in the light
The Vox Lucis loudspeaker in Noir Saint Laurent on a black marble table at night: the luminous ring around the tweeter, the vertical line and the light running along the mitred edge
ACUSTICA in a room.

The light

Light does not decorate the stone. It reveals it.

A luminous ring runs around the tweeter; on the side, a vertical line travels the full height of the speaker. Lit, the object stops being a loudspeaker and becomes a presence in the room.

It is not an effect added later: the ring and the line are cut into the stone, and they are the same sign that makes up the brand mark.

Colour temperature 2700 K or 3000 K. On onyx, which is translucent, the light passes through the slab instead of running alongside it.

Featured — Vox Lucis

55kilos per speaker
34Hz of extension
2ways, bass reflex
1piece like yours

The engineering of Vox Lucis

Two ways, and nothing in between.

A 130 mm mid-woofer with a sliced paper cone and a 28 mm textile dome tweeter, joined by a passive filter hand-wired point to point, with components selected and matched pair by pair.

The tweeter is padded down to align with the woofer: a little sensitivity is lost and a linear response is gained. It is a choice, and it is the right one.

System
2-way, bass reflex
Nominal impedance
8 Ω
Sensitivity
88 dB2.83 V / 1 m
Frequency response
34 Hz – 22 kHz−6 dB, in room
Power handling
65 W RMS
Dimensions
55 × 21 × 27 cmheight × width × depth
Weight
55 kgeach · 110 kg the pair

The next step

Start from the stone.

Choose the stone. We will tell you what it costs and how long it takes. No cart and no hurry: at this level you buy by talking to a person.