Лидеры продаж
SANYO JBL Professional Shure HKAudio OSRAM (Германия) Park Audio HALO Pioneer Electro-Voice DiscoEffect Turbosound Polarlights Light Studio DeliEffect Nightsun Philips BIG APart (Бельгия) MARTIN (Дания) Crown (США) ACME Panasonic DB Technologies Allen & Heath Technics