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