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