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