Powerful 270W Subwoofer with Advanced Technology for Top Class Sound Quality.
Ideal Match for 515 PMD Series Speakers.

QD-Bass (Quatre Dispersion Bass) Technology Advanced YST II (Yamaha Active Servo Technology II) PWM Digital Drive High Efficiency Amplifier Linear Port for Minimizing Extraneous Noise High 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 (HIGH, LOW and OFF) Low (0.5W) Standby Power Consumption

Product specifications, colors, and availability may vary by location and are subject to change.
Please see your Yamaha dealer for details.