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