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