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