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