Digital Trends

Yamaha YST SW225 is a powerful Subwoofer with Advanced Technology for Top-Class Sound Quality. Ideal Match for 225 Series Speakers.

The YST-SW225 delivers high power outputs at deep bass levels, with excellent stability and low power consumption, even with their compact cabinets. This is made possible by a highly efficient power amplifier. The power amplifier achieves superior conversion efficiency by supplying maximum power (minimizing power loss) from the power transistors according to the output level. It delivers stable power output with high efficiency while minimizing power consumption and heat production. It does not require an output filter coil, resulting in extremely low noise and distortion. High speed transient response is also excellent.