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Official CarAudio.com Big 3 Thread
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<blockquote data-quote="Frankensuby" data-source="post: 2236979" data-attributes="member: 569869"><p>I'm about to do big 3 on my car and my GF's car. We both own Subaru's, notorious for the worst electrical grounding system manufacturers have. I am doing both of our installs with 4AWG wire.</p><p></p><p>I believe less AWG than that is slight overkill, as both of us have 85 AMP alternators with less than 500 watts RMS at full volume.</p><p></p><p>My confusion is, what size fuses should I have gotten? I ordered a pair of 100 amp fuses, with 4awg holder, will this be sufficient?</p></blockquote><p></p>
[QUOTE="Frankensuby, post: 2236979, member: 569869"] I'm about to do big 3 on my car and my GF's car. We both own Subaru's, notorious for the worst electrical grounding system manufacturers have. I am doing both of our installs with 4AWG wire. I believe less AWG than that is slight overkill, as both of us have 85 AMP alternators with less than 500 watts RMS at full volume. My confusion is, what size fuses should I have gotten? I ordered a pair of 100 amp fuses, with 4awg holder, will this be sufficient? [/QUOTE]
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