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