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