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