#HTE

Reader Submitted: Stack Speaker: The More You Stack, The Louder it Gets

Requiring interaction to control the volume, the ‘Stack’ speaker demands tactile contact, removing the need for traditional buttons and switches. Designer Rowan Jackman was driven by the desire to create a speaker which does away with traditional buttons and switches.

with only two weights stacked, here the volume is relatively low (%33 to be precise)
At this point the speaker is at full volume
The White Ash post-laser cutting
View the full project here
http://www.core77.com/projects/53944/Stack-Speaker-The-More-You-Stack-The-Louder-it-Gets