NAC battery question

[Grant Lenahan]

remember two things:

1.) the relationship between volume and power is logarithmic
2.) the peak : average ratio or most music is > 50

Grant
On Dec 13, 2006, at 2:02 PM, thejimrose wrote:

> thanks guys!
>
> yes i would do ipod > recievcer > home speakers powered off of a 
> battery
> with a cheapo cpnverter. theyre all over teh web for 30$. 60watts 
> outta be
> sufficient?
>
> several hours play time would be perfect! originally i was thinking of
> renting a generator and dj equiptment, but the home kit will be 
> cheaper and
> way better than a boombox. we dont want it TOO loud as we will be 
> right on
> top of it.
>
> this is actually for our bay to breakers float - which will be the ss 
> minnow
> from gilligans island. if noones ever seen B2B it's pretty incredible 
> and
> uniquely san francisco. imagine a sort of mardi gras meets burning man 
> but
> in a footrace [ok drunken 7 mile stumble in costume pushing a float]. 
> the
> creativity is reallly something to see. my personal favorite ar the 
> guys
> that dress up every year as salmon and run the race finish to start.. 
> =)
>
> thanks for the help!
> jim
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