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