Yamaha's audio engineers have specifically designed the new P-S Series power amplifiers to be perfect companions to the popular Club Series loudspeakers. To achieve this, they made sure that the amplifiers are capable of delivering power that matches the power handling capabilities of the Club Series Speakers, and equipped them with YS Processing (Yamaha Speaker Processing) to deliver a signal that will result in optimum system performance. In an 8Ω stereo application, the P5000S puts out 500 watts per channel.