State-of-the-art Standards for Flagship-worthy Sound The self-described “beating heart” of RCF's speaker lineup, the ART 7 Series is an industry-standard choice for live sound engineers seeking world-class sound and rugged durability. With the debut of the MK5 iterations, the series flagship ART 745-A sees their 2-way architecture and 1,400-watt output expanded with cutting-edge sound shaping tools to reach the peak of live-sound possibility. RCF achieves their powerful yet balanced projection by pairing their state-of-the-art neodymium compression driver with a titanium diaphragm to safeguard your speakers from physical and thermal wear, all while increasing articulation in every register. GearNuts's live sound professionals find that the ART 7 Series offers an exceptionally linear response — a result of RCF's FiRPHASE technology — and superior low-frequency control to dial in your sound with state-of-the-art XBoost low-frequency enhancer. Moreover, each loudspeaker has redesigned DSP to provide deeper control over the full scope of FiRPHASE