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