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