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