The RMB-1585MKII represents Rotel's commitment to serious multichannel audio, engineered for demanding home theater and music systems. This five-channel powerhouse employs Class AB amplification to generate commanding output: 210 watts per channel into 8 ohms and 340 watts per channel into 4 ohms across all channels simultaneously. Built on decades of amplifier expertise, it delivers the dynamic range and low-distortion performance that discerning listeners expect from professional-grade equipment.