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finding the impedance of a sub


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Do you have the DMM set to the right range?

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Do you have the DMM set to the right range?

I was thinking the same thing, but with that poor video quality I couldn't tell if it was on Ohms or Voltage...

New build coming soon. [center][url="http://imageshack.us/photo/my-images/3/sigtoo.jpg/"][img]http://img3.imageshack.us/img3/9541/sigtoo.jpg[/img][/url][/center]

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I think he's set at the wrong setting. Two more clicks clockwise.

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Any time you have have a power wire next to your frame put some rubber hosing (or cut up an innertube) around it. The wire is bound to wiggle (due to driving or flex) and the casing will eventually wear through.

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i tried to make a new video. its kind of shitty but all i have is my iphone to take videos with.

You can't have it just sitting on the speaker terminals, you have to push the DMM points against them else you'll get an irregular reading.....it's like having a bad ground.

New build coming soon. [center][url="http://imageshack.us/photo/my-images/3/sigtoo.jpg/"][img]http://img3.imageshack.us/img3/9541/sigtoo.jpg[/img][/url][/center]

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idk whats up with my dmm but now it isnt reading any thing wither it be the ohms or power from a brand new 9v battery. i think this sub is the 4 ohm version tho

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