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Item#: 9SIA6502SX1664

YAMAHA YST-FSW050BL2 Advanced YST II & Down-Firing Active Design Subwoofer Single

  • 35 - 160 Hz
  • Dynamic Power: 100W

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

YST-FSW050 Advanced YST II and Down-Firing Active Subwoofers

Newly shaped subwoofers with Yamaha's latest technologies include Advanced YST II, Linear Port and down-firing design - plus, they're a great match for front surround systems and micro component systems.

Main Features

  • Rack mountable design matches front surround systems and micro component systems
  • Advanced YST II (Yamaha Active Servo Technology II)
  • Linear Port for minimizing extraneous noise
  • Down-firing active design
  • High dynamic power (100W)

Other Notable Features

  • 35 -160Hz low frequency response
  • System connection terminal

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.


Advanced YST Technology Yes (Advanced YST II)
High Efficiency Power Amplifier Yes
Multi-Range Driver 6.5" Cone
Magnetic Shielding Yes
Dynamic Power 100W
Frequency Response 35-160Hz
Slim Design to Match Plasma Displays and Flat TVs Yes
Dimensions (H x W x D) 6-7/16" x 13-3/4" x 13-3/4"
Weight 18.7lbs
Shipping Dimensions (H x W x D) 10" x 18-1/2" x 17-1/2"
Shipping Weight 22lbs

Learn more about the Yamaha YST-FSW050BL2

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details

Customer Reviews of the Yamaha YST-FSW050BL2

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  • Charles P.
  • 1/23/2014 8:49:04 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsBest Price

Pros: Great unit for the price, small size makes this easy to hide. This sub is not room shattering, but good for a medium sized Home Theater set up.

Cons: none

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  • Robert T.
  • 7/28/2010 1:53:17 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat Subwoofer

Pros: Great subwoofer for an average size room. This sub will make your desktop audio come alive. Nice looking and awesome sound. Just the right amount of bass in my opinion. Match this sub with a couple of powered stereo speakers and you will be good to go. Does not take up an inordinate amount of space. Get one!

Cons: None.

Other Thoughts: A nice departure from the average clunky looking sub. I could not be happier. Egg's major competitor lists this at $200. Great price for a very well crafted subwoofer from a top of the line speaker manufacturer.

1 out of 1 people found this review helpful. Did you? Yes No

  • Allan C.
  • 7/9/2010 9:50:05 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsGreat Sound

Pros: Solid Range
Little to No Distortion
Full Room Sound

Cons: Wont rock your world if your looking for the walls to shake from the base sound.

Other Thoughts: As mentioned wont knock you over but the sound is clear and there is clarity .... using it with Modern Warfare 2 the sound is great and movies have a full room experience. The price is killer at <$100

0 out of 1 people found this review helpful. Did you? Yes No

  • Edward O.
  • 4/16/2010 1:08:55 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsI Like It

Pros: Incredibly easy setup. I had it connected and working faster than it took me to unpack from the box. This provides exactly the umph I needed to go along with my low-end Bose Acoustimass speaker system, and met my criteria for quality and price as well.

Cons: None to date.

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  • Lyle C.
  • 3/27/2010 12:37:03 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsOK for the price

Pros: Price, quality, design, and looks. The cabinet looks nice and doesn't look cheap. It will blend in well with other components. Comes with a cord. Boxed well for shipping.

Cons: It will not knock you off your feet in sub-bass sound. It has no frequency adjustment. To be fair, you can't expect any better from a subwoofer under $100.

Other Thoughts: I had to give it 5 eggs because this is as good as you will get for a subwoofer under $100. I believe its sound is 3 eggs compared to a $200+ subwoofer, but that is comparing different units. I wished I had put the money toward a larger unit for my needs, but this unit is fine for a smaller room and lower end amplification.

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  • Philip D.
  • 3/3/2010 12:49:12 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsI'm a fan - perfect for the right situation

Pros: Simple Setup, All needed cables included, nice sound without being overwhelming. Great for both a small and midsized room. If you have neighbors that would possibly complain about noise, this is a great system. The sounds is deep and rich but not "boomy" (unless you really turn it up). Also, it had a $40-off coupon code when I bought it, so I got it for under $90. Adjustable volume on Sub. Can place anywhere in room, and still have great sound.

Cons: May be underpowered for a large room, or someone that likes their walls to shake.

Like most subs (so this is hardly a con) there's no way to truly turn it off without physically pressing the power button, so could be a little bit of a vampire appliance.

Other Thoughts: Very happy with this product. Replaced an existing el cheapo sub, and I could hear the difference the second I turned it on.

Highly recommended. Great Buy.

1 out of 1 people found this review helpful. Did you? Yes No

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Item#: 9SIA6502SX1664
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