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