Wicks Posted January 15, 2015 Report Posted January 15, 2015 Check out this video by Ben Krasnow. If you've never heard of him, you should check out his YouTube videos. He does AMAZING things in his garage that will blow your mind. Homemade scanning electron microscope...check Ruby laser......check CT (3D) x-ray machine............check Hybrid rocket engine...........check Homemade pop rocks candy.......check Wireless LED contact lens..........check Spot welder with supercaps............check Dude even bakes cookies......... This is a pretty cool video about actually how a horn makes a speaker louder, with relation to impedance matching which we talk about here occasionally. This post sent with 100% recycled electrons. 2004 BMW M3Mechman 280A 2 - XS Power XP30001 - XS Power D375 500F of Maxwell SuperCaps (soon to be 1000F) iPadMini2Dash mounted O-scopeAudison bitOne (Remote DRC MP) Highs Amp - PPI Art A404 Hertz HSK130 (HSK165 waiting...) DC Audio DC9.0K 2- DC Audio XL12m2LEGAL - 147.3dB @ 41Hz OUTLAW - 150.2dB @ 45Hz OUTLAW - 145.7dB @ 30Hz JUNE 2014 SOTM WINNER 2014 COLORADO PEOPLE'S CHOICE WINNER SOTM BUILD:http://www.stevemeadedesigns.com/board/topic/141656-wicks-e46-m3-build-bass-turbo-button-and-a-big-new-addition/page-68#entry2802026
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