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