CS 260.30 6.9 inch 2-Way Components 120w RMS (180w peak).A great loudspeaker system is based on simple principles. The Reference Line CS 260.30 is for everyone who wants the ultimate in high-quality audio reproduction. For those who dare to listen to their intuition and break the bonds of everyday life, who just want to listen to music, at its highest possible level. Previously unattainable quality in a car, delivered to you by Rainbow.