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Item#: 0S6-001C-00013

YST-SW012 Subwoofer System - 100 W RMS - Black

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  • 8-inch multi-range driver with magnetic shielding
  • High 100 W dynamic power
  • Low (28-200Hz) frequency response

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews



Advanced Active Servo Technology

Yamaha's Advanced Active Servo Technology is a complementary amplifier/speaker system utilizing negative impedance feedback in the amp and a Helmholtz resonator in the speaker to provide strong and accurate bass.


8-inch Driver and 100 Watt Amplifier

High amplifier power assures enough power to deliver movie theater-like bass effects, and the 8-inch cone driver translates the power into clear bass sound. The YST-SW012 has a frequency range of 28 to 200Hz.


Magnetic Shielding

The subwoofer is magnetically shielded so it can be placed near a TV monitor or receiver without degrading the picture.


Volume Control

The volume control permits the perfect matching of the sub's output to the overall volume of the system.


Linear Port

The Linear Port provides smooth bass response during playback and minimizing extraneous noise.


Type Advanced YST II and QD-Bass Subwoofer
Driver 8" cone driver with magnetic shielding
Dynamic Power 100W
Frequency Response 28-200Hz
Advanced YST Advanced YST II
QD-Bass Technology Front Firing
Linear Port Yes
Dimensions (W x H x D) 11-3/8" x 11-3/8" x 12-7/8"
Weight 18.74lbs


YST-SW012 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.

Learn more about the Yamaha YST-SW012BL

Warranty, Returns, And Additional Information
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
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