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