Brochure

Mastering the Cabinet
The front baffle is machined from a
2
¾
" (69mm) sandwich of MDF using
the "Gamma Structure" principle. Its
density is substantial enough to exploit
the mechanically inert structure for
maximum definition.
The absence of parallel internal walls
and small Helmholtz resonators in
the lower section prevent vertical
standing waves. The glass bass of the
loudspeaker quickly transmits energy to
the ground through spikes to eliminate
any halo effects in the bass.
Our cabinetry factory in Bourbon-Lancy
manufactures Sopra cabinets employing
the same manufacturing processes
developed for Utopia.
With Alain Pineau
in charge of the
design, the Sopra
signature quickly
became obvious:
a compact fusion
of strength and
modernity.