Објављен
Applies to loudspeakers and loudspeaker systems provided with a baffle or enclosure. Also applies to systems intended to be assembled by the user (so-called 'loudspeaker kits') provided that the instructions for assembly meet certain requirements. Gives the minimum performance requirements and methods of measurement for loudspeakers and loudspeaker systems.
ОБЈАВЉЕН
IEC 60581-7:1986 ED1
60.60
Стандард објављен
30. 5. 1986.
НАПУШТЕН
IEC 60581-7 ED2