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Topic: Car Audio Wiring


Car Audio Wiring Power Wire & Speaker Wire

Wiring Gauge Chart

 

    Total Wire Length in Feet
A
M
P
E
R
A
G
E
- 2' 4' 6' 8' 10' 12' 14' 16' 20' 24' 28' 33' 42' 50'
10 Amp - 120W 16ga 16ga 16ga 14ga 14ga 14ga 12ga 12ga 10ga 10ga 10ga 8ga 8ga 4ga
15 Amp - 180W 16ga 16ga 14ga 14ga 14ga 12ga 10ga 10ga 8ga 8ga 8ga 4ga 4ga 4ga
20 Amp - 240W 16ga 14ga 14ga 12ga 12ga 10ga 10ga 8ga 8ga 8ga 4ga 4ga 4ga 4ga
25 Amp - 300W 14ga 14ga 12ga 10ga 10ga 10ga 8ga 8ga 4ga 4ga 4ga 4ga 4ga 1/0ga
30 Amp - 360W 14ga 14ga 12ga 10ga 10ga 8ga 8ga 8ga 4ga 4ga 4ga 4ga 1/0ga 1/0ga
40 Amp - 480W 14ga 12ga 10ga 8ga 8ga 8ga 4ga 4ga 4ga 4ga 4ga 1/0ga 1/0ga 1/0ga
50 Amp - 600W 12ga 12ga 10ga 8ga 4ga 4ga 4ga 4ga 4ga 4ga 1/0ga 1/0ga 1/0ga 1/0ga
60 Amp - 720W 12ga 10ga 8ga 8ga 4ga 4ga 4ga 4ga 4ga 1/0ga 1/0ga 1/0ga 1/0ga 1/0ga
70 Amp - 840W 12ga 10ga 8ga 4ga 4ga 4ga 4ga 4ga 1/0ga 1/0ga 1/0ga 1/0ga 1/0ga 3/0ga
80 Amp - 960W 12ga 8ga 8ga 4ga 4ga 4ga 4ga 1/0ga 1/0ga 1/0ga 1/0ga 1/0ga 3/0ga 3/0ga
90 Amp - 1080W 12ga 8ga 4ga 4ga 4ga 4ga 1/0ga 1/0ga 1/0ga 1/0ga 1/0ga 1/0ga 3/0ga 3/0ga
100 Amp - 1200W 10ga 8ga 4ga 4ga 4ga 4ga 1/0ga 1/0ga 1/0ga 1/0ga 1/0ga 3/0ga 3/0ga 4/0ga
120 Amp - 1440W 10ga 8ga 4ga 4ga 4ga 1/0ga 1/0ga 1/0ga 1/0ga 1/0ga 3/0ga 3/0ga 4/0ga 4/0ga
140 Amp - 1680W 10ga 4ga 4ga 4ga 1/0ga 1/0ga 1/0ga 1/0ga 1/0ga 3/0ga 3/0ga 3/0ga 4/0ga 2-2/0ga
160 Amp - 1920W 8ga 4ga 4ga 1/0ga 1/0ga 1/0ga 1/0ga 1/0ga 3/0ga 3/0ga 3/0ga 4/0ga 2-2/0ga 2-3/0ga
180 Amp - 2160W 8ga 4ga 4ga 1/0ga 1/0ga 1/0ga 1/0ga 1/0ga 3/0ga 3/0ga 4/0ga 2-2/0ga 2-2/0ga 2-3/0ga
200 Amp - 2400W 8ga 4ga 4ga 1/0ga 1/0ga 1/0ga 1/0ga 3/0ga 3/0ga 3/0ga 4/0ga 2-2/0ga 2-3/0ga 2-4/0ga
250 Amp - 3000W 4ga 4ga 1/0ga 1/0ga 1/0ga 1/0ga 3/0ga 3/0ga 3/0ga 4/0ga 2-2/0ga 2-3/0ga 2-4/0ga 2-4/0ga

 

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Power Wire - Speaker Wire