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Yamaha YST-SW90 Powered Subwoofer

About this product

Product Information

The Yamaha subwoofer is a floor-standing amplifier/speaker system that is a great complement to a home-theatre system with its 100 watts of peak power. The Yamaha YST-SW90 is a one-way and magnetically shielded subwoofer that responds to frequencies anywhere between 50 Hz and 150 Hz. This 100-watt subwoofer provides powerful bass for both music and video, which gives the user an enhanced listening and viewing experience. This effect is possible thanks to the presence of a 20.32-cm (eight-inch) spruce cone driver in the Yamaha subwoofer. With the Yamaha YST-SW90 it is easy to match the output from the subwoofer and the other speakers in the system for a seamless sound effect. The volume can be adjusted on the 100-watt subwoofer so as to match the volume coming from the rest of the speaker system. The convenient signal-sensing capability of the Yamaha subwoofer enables it to switch itself on if it detects a signal, or alternately to switch itself off if after several minutes there is no incoming signal.

Product Identifiers

BrandYamaha

MPNYST-SW90

UPC4960693148853

ModelYST-SW90

eBay Product ID (ePID)78061640

Product Key Features

ConnectivityWired

TypeSubwoofer

Dimensions

Depth66.55cm

Height49.02cm

Width23.62cm

Additional Product Features

Speaker TypePowered Subwoofer

Peak Power Handling100W

Magnetic ShieldingMagnetically Shielded

Construction1-Way

MountingFloor-Standing Tower

Woofer Size20.32cm

Impedance5 Ohm

RMS Power100W

Frequency Response50Hz-150Hz

Ratings and reviews

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5.0

7 product ratings

7 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Good sound quality

Well designed

Good value

Most relevant reviews

by conquistador_72
16 Feb, 2022
Yamaha Subwoofer
A really powerful, rich and well designed sub. Having a low profile it fits under furniture (sofa for me) so unobtrusive.
Verified purchase: YesCondition: Pre-owned
by newheathen
19 Aug, 2020
It's a Yamaha.
As always, this older model Yamaha YST-SW powered subwoofer is simply superb. Excellent value.
Verified purchase: YesCondition: Pre-owned
by armady006
16 Jun, 2017
Fast and verry good condition
Good product thanks
Verified purchase: YesCondition: Pre-owned
by rham5416
02 May, 2016
A Great Subwoofer
I bought this to replace an identical unit with an intermittant fault causing it to cut out occasionally. This one has been in use every day since it arrived, in combination with a pair of inexpensive self powered computer speakers, to play music etc. from my computer. The previous sub had worked well for perhaps ten or fifteen years, doing this or being part of my cinema setup. I'm not sure whether Yamaha produce a similar powered subwoofer currently, but I've been impressed with this model for a long time .
Verified purchase: YesCondition: Pre-owned