For a powerful home cinema system or pro audio setup, a power amplifier can produce high quality results. These Yamaha home stereo amplifiers are designed to drive the most power-hungry speakers such as passive subwoofers and large floor standing speakers. The PX line ranges from 300 to 1000 watts per channel depending on your power requirements. Superior configuration is offered in amp mode selection, with up to 15 pattern types of input and ouput routings. The single-chip design and PLL technology makes these hifi amplifiers both lightweight and efficient.Their ability to minimize noise and protect all devices while conserving sound quality makes them some of the best home amplifiers on the market.