Need help w/cabinet design... :P

[impala454]

For a 6' speaker!

http://hackaday.com/2012/03/07/six-foot-speaker-shakes-buildings-to-their-foundation/

[youtube]bI-Ztvx0w9I[/youtube]

[Alaric]

Holy @*@! That sounded like the infamous "brown note". lol

[John Holmes]

Not too shabby! :T

[Hdale85]

Hmm, I think they need a stiffer cone

[Lex]

I think they did one of those in Back to the Future, and played one note on it before it flew apart.

[impala454]

Haha that is exactly the first thing I thought of when I saw this.

[Chris D]

Cool. You know, subharmonic frequencies can actually be harmful to the human body. If I were that kid, I sure wouldn't stand right up against the speaker, or lean against it while it's powered up.

[Kevin P]

"That reminds me Marty, you better not hook into the amplifier, there's a slight possibility of overload!" :rofl: