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Running setup/speakers from your car battery?
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| discobiscuit |
i saw a jack at walmart that plugs into your lighter and converts into a 3-prong plug. can i plug a multiplug strip into the converter and run my cdj's/mixer/computer/speakers off of that or will it drain my battery? i'm willing to keep my car running while i'm doing it if that will help save my battery...
i'm going to a multi-day festival and wanted to spin some tracks at night when the bands are done playing....
thanks,
bisco |
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| SteelWolf |
| Um... I don't know if a whee 12 volt battery can handle speakers, amp, laptop, CDJs, mixer ETC. I'm no electrician but I'd say that would make your car 'splode (ok maybe not really). I say rent a Gennie!! I know home depot rents generators, you could probably get one for like 40 bucks a day. Thats a lot of to pull power mate... and I doubt your car battery could run all that, even with the car running the whole time. I say get you a gennie. |
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| Tony Morello |
a small generator is the way to go
those converters usually don't have high enough amperage needed to run a dj setup
it won't do anything to your car, your stuff just won't turn on
it's not so much what the battery can handle but what your alternator is rated for because you definitely need to have your car running if you intend to use a converter for an extended period
amps are the key though, find a converter with a high enough amp rating and it's possible |
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| SteelWolf |
| ^Thats the ticket. Go to home depot and tell them what you have in mind they'll help you |
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| Tony Morello |
although even if you find a converter with a higher amp rating, there's also the risk of blowing fuses in your car
i've never successfully gotten a setup to work on a converter myself, i recommend renting a small generator or mixing solely off a laptop |
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| discobiscuit |
| ok thanks guys |
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| adx |
| quote: | Originally posted by Tony Morello
although even if you find a converter with a higher amp rating, there's also the risk of blowing fuses in your car
i've never successfully gotten a setup to work on a converter myself, i recommend renting a small generator or mixing solely off a laptop |
Nearly every DC to AC converter is rated in watts. Do the math and you can find amperage easily.
Which brings me up to a mini-story: I have a 1500 continuous converter that once powered a full home audio system and a set of Definitive Tech speakers (company van lol). 2 amps, pre-amp and cd player. Believe me, it can be definately done. (quick math proves this unit can output roughly 125amps).
How did it sound? Err, yuk. So much noise in the lines due to the converter and alternator. You could possibly use a line conditioner but I dont know how effective it will be. And you would have to keep the car started the whole time. So, yes you can power your equipment off a rediculous converter.
If you in Denver, Ill loan you mine for lunch lol (3kw honda gen. Will run for 4 hours per tank at full tilt). |
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| Tony Morello |
| quote: | Originally posted by adx
Nearly every DC to AC converter is rated in watts. |
touche |
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