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