The NS-SW1000 powered subwoofer from Yamaha delivers exceptional sound with its all-new 1,000 watt digital amplifier and a high current MOSFET discrete push-pull output stage, combined with a massive power supply to achieve superior bass response. The fusion of these technologies, provide extraordinarily deep accurate bass while delivering dramatic richness to high-end audio systems. Feel the power of this premium subwoofer and bring your soundtracks to life.