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crwdns2933797:0David Hodsoncrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 David Hodson

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[* black] At long last we've found the [http://www.sonos.com/shop/products/play3|advertised] [http://en.wikipedia.org/wiki/Passive_radiator_(speaker)|bass radiator], a passive speaker cone secured in the very back of the case that forms an inexpensive alternative to a powered subwoofer.
-[* black] Interested in knowing how the bass radiator works? Wonder no more. Internal air pressure produced by the movements of the speaker moves the bass radiator and fine tunes the speakers for better low frequency performance.
+[* black] Interested in knowing how a bass radiator works? Wonder no more. As the mid-range drivers move back and forth, some of the sound shoots out the front, while the rest is pushed back inside the enclosure. A bass radiator allows that low frequency sound to exit the enclosure in a controlled way, without taking up excess room like a port or vent does.