Phonofonics II uses no power to be loud
July 11th, 2007
Want a speaker that pumps out 55 decibels of noise, and yet don’t want to fork out extra to replace exhausted AA batteries? The Phonofonics II speaker fits the bill perfectly, looking like a traditional speaker found on gramophones. It accomplishes this feat without any power thanks to the use of artificial ears which are connected to the horn, picking up whatever sound that comes up while amplifying it passively. There are only 200 of these available, and their desirability is increased with a price tag of $875.
More: click here…
Entry Filed under: Electronics News
Leave a Comment
You must be logged in to post a comment.
Trackback this post | Subscribe to the comments via RSS Feed