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