DIR SLIM- directional loudspeaker is a great instrument, solid and portable, able to produce a high noise level. For this reason and for his outstanding power and directivity is particularly suitable for sound insulation measurement and reverberation time. DIR Slim is perfect for AMG Mini systems as an alternative to OMNI dodecahedrons loudspeakers. It can be also used with other external amplifier sources, according to the system acoustic specifications. DIR passive façade directional loudspeaker is equipped with a stiff and ergonomic structure, that simplifies transport and protection to impacts.