RCF ART 915-A 15" 2100W Class D Amp. BI-AMP 2100W AMPLIFIERS. 2100W Class-D Bi-Amplification. The ART 9 Series is an evolution of the ART speaker concept and a revolution in portable sound. Designed to be the most flexible loudspeaker in its class, it also features multiple rigging points for fixed installation.
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