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Yamaha YST-SW030 Subwoofer

Yamaha YST-SW030
Discontinued | The Listening Post Christchurch
Yamaha YST-SW030 SubwooferPurchase OnlinePrice per item: $599.00not currently available Enquire Now

This receiver has been upgraded! Check out the new model



Powerful Subwoofer with Advanced Technology!

Fits-anywhere design, QD-Bass (Quatre Dispersion Bass) technology, Advanced YST (Yamaha Active Servo Technology) and 130W Dynamic Power.


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 (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.



  • Type: Advanced YST and QD-Bass Subwoofer
  • Driver: 20cm cone
  • Dynamic Power: 130 W
  • Frequency Response: 28-200 Hz
  • Advanced YST: Yes
  • QD-Bass Technology: Yes
  • Standby Power Consumption: 0 W
  • Dimensions (W x H x D): 290 x 360 x 311 mm
  • Weight: 10 kg
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