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