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