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