i need audio help (subs and amps)

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Feb 20, 2011 | 11:21 PM

#41

MTopper

BF Veteran

Joined: Jan 2010

Posts: 2,071

From: Northeast Metro Detroit

best to check? i'd say to do the power from the amp to the ground. i'm not sure though, i don't own a dmm yet

Feb 21, 2011 | 10:20 AM

#42

blazinloud

BF Veteran

Joined: Feb 2006

Posts: 3,333

From: Saskatoon, Canada

blazinloud is an unknown quantity at this point

ya, just stick it in power and ground on the amp, or the batt terminals. make sure the dmm it set to dc

Feb 21, 2011 | 11:23 PM

#43

old skool luvr

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Joined: Sep 2009

Posts: 5,143

From: GTA, Ontario, CANADA

old skool luvr is a glorious beacon of light

don't remember what gauge of power wire you're running (or if you've mentioned it yet) but it might be a good idea to check the voltage @ your amp. if it's small gauge, you may not be pulling all the power you think you may be.

you can compare that to an @ battery (or alt) reading if you want.