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