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