View Full Version : POwer supply
04-24-2012, 11:49 AM
Ok so I have my friend, who has smae type of burban as me, He just installed is system, But for his power supply, he is getting it from the rear fan located well in the back. He is pushing 1250 amp and to 12 MTX subs. Bumps pretty good, but is this safe.
04-24-2012, 11:51 AM
Let me make sure I understand... So your friend tapped into the rear blower motor wire to run a 1250 watt amplifier?
It will work fine until the harness melts and it catches on fire. No, this amp should have a MINIMUM 8AWG cable feeding it, not the small fan power wire. It should also be fused.
I get it... 8 AWG wire is expensive... but it's cheaper than another suburban!
04-24-2012, 11:58 AM
YES. that is exaclty what he did. Alright so it is dangerous, His brother had done that before to other cars. so he did it.
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