Topic:
Car Audio
Wiring
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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