YST-SW315
250 Watt Powered Subwoofer
Advanced YST
Advanced Yamaha Active Servo Technology (Advanced YST) is a unique system in which the speaker and amplifier work together to cancel out impedance so the speaker unit has a perfectly linear motion. Advanced YST helps to ensure the highest levels of sound pressure and overall performance.
QD-Bass Technology
QD-Bass (Quatre Dispersion Bass) technology uses down-firing drivers with square, pyramid-shaped reflective plates to radiate the sound efficiently in four horizontal directions. The reflective plates negate any effects caused by the floor surface and reduce resonance between sound waves reflected from the floor and the unit.
  • Advanced YST Technology
  • QD Bass Technology
  • High Efficiency Power Amplifier
  • Multi-Range Driver 10" Cone
  • Magnetic Shielding
  • High Cut Filter 40 - 140 Hz
  • Phase Control (Normal or Reverse)
  • Auto Standby
  • BASS (Bass Action Selector system)
  • Dynamic Power 270W
  • Frequency Response 20 - 160 Hz (-10 dB)
  • Slim Design to Match Plasma Displays and Flat TVs
  • Product Dimensions (W x H x D) 13-3/4" x 16-15/16" x 15-1/16"
  • Product Weight (lbs.) 41.9
  • Shipping Dimensions (W x H x D) 21" x 18-1/8" x 18-1/4"
  • Shipping Weight (lbs.) 46.3
Price $299.99
Cookeville: 931-526-7243
Other: 800-882-0451 sales only
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