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