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Black Subwoofer

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(For more features refer to the specification table below.)



All our web prices are valid in-store


This page is intended to demonstrate the incredible value of our 6 Year Supercare. Under recent legislation, we are obliged to point out that you obviously do not need to purchase an extended warranty at the same time you purchase your electrical goods and are entitled to shop around. We have been encouraging our customers to do just that for years because, not only are our prices significantly cheaper than our competitors, but just look at what else we include:

Free loan machine (only if taken back to store)
Should you encounter a problem, just ask and you'll be provided with a unit to ensure you're not without music whilst your equipment is being fixed.

Like for like machine if unit is unrepairable
If, for any reason, we are unable to repair your unit, we'll replace it. Naturally, models do change so, while we can't guarantee that it will be the same model, we do guarantee that it will have equivalent specifications.

Free routine service / Maintenance checks
have your unit serviced as often as you wish, free of charge, during the 6 year period. (Normally excluded from extended guarantees).

45 day cooling off period
If you're not happy with our 6 Year Supercare package just ask for a full refund - no questions asked. After 45 days, providing no claim has been made, you can also terminate the agreement and receive a pro-rata refund.

If you use the policy in the 6 years, you'll have saved yourself tens and perhaps hundreds of pounds. If you don't use it...IT WON'T COST YOU A THING!*

* Simply return your unused Supercare policy within one month of the expiration date, and we'll refund the price of your warranty.
LOWEST PRICES GUARANTEED!We'll beat any genuine advertised price,
even from the web & give you up to £100!

We're confident that our prices are amongst the very keenest out there, so we've made it as easy as pie to qualify for our Price Beat. Richer Sounds also guarantees to beat web prices, and Price Beat is even valid for 7 days after purchase, so if you've seen a cheaper price, let us know, and we'll happily beat that price by up to £100!

Products must be brand new, boxed, carry a comparable guarantee and be in stock at time of purchase. Richer Sounds price used to compare will be net of any voucher / trade in discounts.
T&Cs apply.

The Yamaha YSTF-SW050 is not like other subwoofers.

With its specially designed, low profile, cabinet, the YSTFSW050 has been designed to fit where other subs won't go. Mount it on a rack, alongside a mini system or under furniture, the YST-FSW050 will slide in with ease.

Using a down-firing woofer and Yamaha's award-winning YST active technology, the flat Yamaha subwoofer delivers a surprisingly powerful bass response. With its front-mounted Linear Port, the YST-FSW050 produces its bass smoothly and progressively, thus minimising distortion.

Perfect for use with a Soundbar, mini hi-fi system, or anywhere else where space is at a premium, the Yamaha YST-FSW050 is that very rare thing; a discreet subwoofer!

Print all features

Active or PassiveActive subwoofers have amplification built-in, passive ones do notActive
Auto On/OffDoes it switch on and off when a signal is detected?No
Crossover Freq (Hz)The highest point at which bass is produced from. Use this figure to match to your speakers.35 - 160
Power Rating (Watts)The maximum power handling. With active subs this figure relates to the amplifer's power50
Dimensions (mm)Size of cabinet (H x W x D) mm.163 x 350 x 350
Weight (KG)Weight of unit,unboxed, in Kg8.5
BlackDoes this subwoofer have a black finish?Yes
WoodDoes this subwoofer have a wood finish?No
WhiteDoes this subwoofer have a white/off white finish?No
Eco FriendlyDoes this product conform to energy efficient standards? These standards include the American "Energy Star", the European "Energy Flower" or "EcoLabel" and the UK EST (Energy Saving Trust) certification.No
Included CablesSpeaker/interconnect cables included with the package. Please note that in most cases, these are basic cables only and would often benefit by being upgraded.RCA Subwoofer Cable - 5m
Rated 4.8 out of 5 by 49 reviewers.
Rated 5 out of 5 by Birthday gift I am unable to give a considered review for this item as it was an 18th birthday present for my grandson. He did a lot of research on this item and I believe he is delighted with it. 23 November 2015
Rated 5 out of 5 by Great sound Value for money and excellent sound. Would recommend for additional bass boost to your system 23 November 2015
Rated 5 out of 5 by best buy for money only had this sub about two weeks,sound very buy at this price,plus very good delivery time for free 12 November 2015
Rated 5 out of 5 by Does what it says on the tin Fairly basic sub but packs a punch for its size. Moved cinema system to smaller room......fills it with good crisp sound. 27 October 2015
Rated 5 out of 5 by brilliant piece of kit...lovely deep bass I bought this item to go with my recently purchased yamaha srt 1000. ..It connected straight up with one cable and instantly improved and boosted the sound from the system. ..very very happy with it. I have to leave it on all the time as you can't turn it off with your yamaha remote but Hey Ho. Cracking service from the Newcastle store as always 25 October 2015
Rated 4 out of 5 by Excellent value for money. Small form factor sub woofer. Very well made, produces good bass for its size. I use it with a Yamaha Sound Base, which has a surprisingly good bass response. The sub woofer gives the bass a little more 'kick', not massively so, but noticeable. The unit is surprisingly weighty for its size. It feels like a quality product, which is exactly what it is. 15 October 2015
Rated 5 out of 5 by Powerful subwoofer at a competitive price This Yamaha subwoofer is conveniently sized to fit in relatively small spaces. The bass response is deep without being muddled. The price for such a good component is excellent! 11 October 2015
Rated 5 out of 5 by Amazing sub Brought this to add a bit of depth to a set of ceiling speakers in my kitchen. Looks great and sits very nicely onto of the units very impressed with the sound. All in all over the moon with my purchase 30 September 2015
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For any AFTERSALES enquiries, you can also contact our Customer Service team on 0333 900 0094.

Prices valid in store (all including VAT) until close of business on 30th November 2015.
(some of these web prices are cheaper than in-store, so please mention that you've seen these offers online)

Please note: 03 numbers are NOT premium rate numbers | For more information click here

RRP = Recommended Retail Price. RRPs are based on information supplied by What Hi-Fi? Sound and Vision magazine, manufacturers, Hi-Fi Choice, Home Cinema Choice, Google, Which? & Pricerunner. Further information is available on request.