DealTime® - compare products, prices and stores  
Yamaha YST-SW20 Subwoofer Speaker: Product Features 
Yamaha YST-SW20 Subwoofer Speaker
Exclusive Yamaha system allows the amp and the speakers to work together to boost the power of a stereo speaker's output. Instead of an ordinary woofer unit, the YST-SW20 has a Helmholtz Resonator that intensifies the sound waves inside until they are output as much stronger sounds. Total impedance (resistance to current flow) has to be zero, so the amp's circuitry produces negative impedance, canceling out the speaker impedance. The result is bass sound that is very powerful. The speaker can be located near a TV or video monitor without distorting the picture. The subwoofer will turn itself on automatically when it senses a music signal. It will also turn itself off automatically shortly after the music signal stops. The built-in power amplifier allows a wide application from audio to lower-powered HiFi A/V and multi-media systems.

Product Details

Product MPN
MPN YST-SW20
Key Features
Speakers Function Subwoofer
Technical Features
Magnetic Shielding Magnetically Shielded
Design
Mounting Bookshelf
Dimensions
Height 20.3 cm
 
Width 27.9 cm
 
Depth 28.9 cm
Miscellaneous
Product ID 69231
 

home  |  about  |  join our Partner Programme  |  site index  |  top searches  | popular products

 DealTime for Business  |  join our merchant programme  |  advertise with us  |  merchant login

Shopping.com UK   |   Shopping.com Deutschland   |   Shopping.com France   |   shopping.com   |   Epinions.com


Copyright © 2000-2008 Shopping.com     Shopping.com is an eBay company.