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Old 09-04-2008, 06:37 PM   #1 (permalink)
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Another Amp Wiring Question

I have an Alpine MRP-550. The instruction manual recommends either a 8g or 6g wiring for the power.

My question is can I use a 4 awg wiring to power the amp and it would cause any harm to the amp?
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Old 09-04-2008, 08:30 PM   #2 (permalink)
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Re: Another Amp Wiring Question

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jerroranda previously said: View Post
I have an Alpine MRP-550. The instruction manual recommends either a 8g or 6g wiring for the power.

My question is can I use a 4 awg wiring to power the amp and it would cause any harm to the amp?
larger wire wont cause any damage to an amplifier. if anything, it is better for it. the more current it has in, the better the sound will be coming out of it. when the lower notes hit, the amplifier draws more current, if the current supply on the front end (input end) of the amplifier surpasses the demand from the amplifier, it wont clip or make any distortion if setup right.
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Old 09-08-2008, 03:20 AM   #3 (permalink)
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Re: Another Amp Wiring Question

Thanks.
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Old 09-08-2008, 04:45 AM   #4 (permalink)
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Re: Another Amp Wiring Question

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Briman42487 previously said: View Post
larger wire wont cause any damage to an amplifier. if anything, it is better for it. the more current it has in, the better the sound will be coming out of it. when the lower notes hit, the amplifier draws more current, if the current supply on the front end (input end) of the amplifier surpasses the demand from the amplifier, it wont clip or make any distortion if setup right.
just remember if you are looking for the added benefit of 4awg, to make sure you have a 4awg ground. your circuit is only as good as its weakest link
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Old 09-08-2008, 09:07 AM   #5 (permalink)
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Re: Another Amp Wiring Question

Also if your amp can only accept a certain size wire (mine only went to 4ga.) have a plan.
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Old 09-09-2008, 12:10 AM   #6 (permalink)
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Re: Another Amp Wiring Question

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just remember if you are looking for the added benefit of 4awg, to make sure you have a 4awg ground. your circuit is only as good as its weakest link
techincally, depending on length, you can get away with a smaller ground. but to keep things simple and cleaner, always use the same gauge wire for your ground as your 12v lead. good point.
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Old 09-09-2008, 03:45 AM   #7 (permalink)
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Re: Another Amp Wiring Question

Sounds good. I was planning to use a 4awg ground anyways.
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