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