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