(30-06-2016 09:34)Soundprofi писал(а):  я вас умоляю не называйте эти АС стйдийные мониторы

http://www.jblpro.com/pub/obsolete/4311.pdf

A product of JBL’s long experience and intimate
involvement with the recording industry, the 4311 is a
powerful, yet compact, monitor loudspeaker system. Its
wide-band reproduction at loudness levels required in
professional work make the 4311 ideally suited for control
room installations, small studios, mixdown facilities,
broadcast monitors and portable playback systems.