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