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