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