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Yamaha YST-SW215PN 8in 150 Watt Powered Subwoofer, Magnetically Shielded, Advanced Active Servo Technology, Bass Selector, Piano - Black

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About the Yamaha YST-SW215PN

Ideal for generating the tight, visceral bass that is so critical to the home theater experience, Yamaha's YSTSW215PN 8" Powered Subwoofer will complement any system configuration. In conjunction with smaller, bookshelf-type speakers, the YSTSW215PN extends system resources for true full-range frequency response.

With your other Yamaha Home Theater speakers, this subwoofer helps shoulder the burden of reproducing low-frequency information. Port-tuned and slot loaded, it utilizes a long-throw 8" woofer and a powerful built-in amplifier for room shaking bass that still has a tight response. Standard features include high and low level inputs, variable level and frequency controls, phase control and auto on/off sensing.

Yamaha YST-SW215PN Features

  • 8" Down Firing Driver with QD-Bass technology: QD-Bass (Quatre Dispersion Bass) utilizes down firing driver surrounded by square, pyramid shaped plates which negate sound wave resonance and reflection between the floor and the unit while diffusing the sound effectively in 4 directions.
  • Built-in 150W YST Amplifier: Advanced Active Servo Technology created by Yamaha ensures strong and accurate bass by utilizing negative feedback in the amp coupled with a Heimholtz resonator in the speaker
  • Continuous Variable High Cut Filter: User adjustable variable high-cut filter will set the highest frequency the subwoofer will reproduce. With settings from 50-150Hz, the filter can match the output to the other speakers in the system as well as the room's acoustics
  • Signal Sensing On/Off: For efficiency, the YST-SW215PN automatically turns on when it senses an audio signal. After several minutes of idling, the unit automatically shuts down.
  • Bass Selector: BASS (Bass Action Selector Switch) is Yamaha's technology that allows the user to custom tailor the sub's output for music or video with one touch convenience
  • Phase Switch: Phase switch can be utilized to phase the YST-SW215PN with other speakers in your system
  • Volume Control: Overall volume of system can be matched from the subwoofer's rotary volume control

Yamaha YST-SW215PN Specifications

Advanced YST Technology Yes
QD Bass Technology Yes
Multi-Range Driver 8" Cone
Magnetic Shielding Yes
High Cut Filter 40 - 140 Hz
Phase Control (Normal or Reverse) Yes
Auto Standby Yes
BASS (Bass Action Selector system) Yes
Dynamic Power 150W
Frequency Response 20 - 170 Hz (-10 dB)
Dimensions (W x H x D) 11-7/16" x 14-3/16" x 12-11/16"
Weight 25.3 (lbs.)
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