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