Diffusori acustici:

Dynaudio

Special Forty.

PMC

Twenty n.21.

Russell K.

RED 150.

Burmester

961 MK 2

Suesskind

BEO EX

Rethm

Saadhana

Thiel Audio

CS 6

Acuhorn

Rosso Superiore 175

Focal

Diablo Utopia Evo

Martin Logan

CLS II-Z

Audio Physic