MakersTeleMark
Adventurer
I'm trying to calculate the amp/hr draw of my stereo system in the FWC. I don't have a head unit, it's a mostly direct connection from my mp3 player, so that power draw is negligible.
I have that wired to a 800w amplifier (4 ohms: 200 watts x 2 chan.;2 ohms: 300 watts x 2 chan.) which powers 2 8 ohm outdoor kicker speakers.
How do I calculate how much juice it's pulling from my battery?
I'm guessing 33amps, but that seems awful high, even though the sound is really loud and crisp.
I have that wired to a 800w amplifier (4 ohms: 200 watts x 2 chan.;2 ohms: 300 watts x 2 chan.) which powers 2 8 ohm outdoor kicker speakers.
How do I calculate how much juice it's pulling from my battery?
I'm guessing 33amps, but that seems awful high, even though the sound is really loud and crisp.
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