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