Is 12 gauge speaker wire enough for subwoofers?

[CarAudioNewbie9 10+ year member]

Or should I use 8 gauge?

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[Jh8909 10+ year member]

whats the set-up?

 

[JimJ 5,000+ posts]

Chances are, yes.

 

[SPLaudio 5,000+ posts]

if you are running more than 2000rms per coil then jump to 8g other wise 12g is plenty...

 

[wone 10+ year member]

i use 8guage but 12 or 10 is perfectly fine! i even know people that is in the over kill zone using 4gauge but thats out of control!

 

[Brian_smith06 10+ year member]

hmm, i use 14ga.

 

[tommyk90 5,000+ posts]

Unless you are running retarded ass amounts of power, 12 gauge will be fine.