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