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