YAMAHA YST-SW315

Convenient Front Panel Controls Let You Fine-Tune the High Quality Bass Sound to Match Every Source QD-Bass (Quatre Dispersion Bass) technology Advanced YST (Yamaha Active Servo Technology) PWM Digital Drive High Efficiency Amplifier with 270W dynamic power BASS (Bass Action Selector System) 25cm (10") multi-range driver with magnetic shielding 20–160Hz low frequency reproduction Auto Standby with Sensitivity Selector Low (0.5W) standby power consumption

Yamaha has endeavored to produce products and services that satisfy the diverse needs and desires of people worldwide. Its products and services are recognized the world over for superior quality in acoustics, design, technology, craftsmanship, and customer oriented services. These products and services under the brand name of Yamaha are highly regarded by a large number of professionals, institutions, business people within the related industries, and consumers.

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