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