What Size Alternator Do I Need For Car Audio

If you just need a little extra juice a car audio capacitor may be a better choice. Keeping that in mind calculating the required output size of a high output alternator is not easy and should only be done while consulting with the new alternators vendor or installer.

High Output Alternators

Running too small an alternator means the running voltage will be too low which affects the spark diminishing power.

What size alternator do i need for car audio. The best method to know this number is to apply Amps X Volts Watts formula. Check the boxes for the components you have on your vehicle. What size alternator do i need for car audio yahoo answers results.

2Next you will be required to know the amperage rating of your stock alternator. A 250 or 300 ampere aftermarket high output alternator should provide enough power for all your cars systems and your high-powered stereo too. What Size Alternator Do I Need.

Factory electrical systems have differing tolerances but if youre planning on upping the requirements by more than 10 or 15 percent then a high output alternator may be a good idea. The thing is people get confused in the real purpose of a cap. Add for Fuel injection.

Go to what size alternator do i need for car audio page via official link below. A 250 or 300 ampere aftermarket high output alternator should provide enough power for all your cars systems and your high-powered stereo too. Average car alternators range in size from 40 amps up to 100 amps with some water cooled AWD alternators able to make 160 amps.

1First you will need to look at the amplifiers themselves and their fuse values total. The result is 6944 amps. The fully equipped car should use over 120.

The easiest way to ballpark that figure is to use the formula amps x volts. Now that we know what two of the three values are we can solve for the third value 3000 watts divided by 144 volts 2083 amps. Well I bought my Mechman billet tech 370A through ebay and was dealing directly with Mechman so I guess its inferior to a Singer.

A bare bones setup with carb and lights doesnt need much over 65 amps if EFI is used a minimum of 100 is needed. Youll still need enough amperage to operate the electrical components in your car. And if you need some more you have plenty of reserve.

A cap is not used to cure or prevent dimming lights change the way the system sounds or save the batteryalternator all are misconceptions. To figure out how much capacity or amperage you need the alternator to deliver determine how much extra power the audio system demands on top of the current system. Just because you source out alternators you claim ebays are junk.

It depends on the total energy required for your cars system. In respect to this what size alternator do I need for car audio. You have to ascertain the additional energy needed by the audio system as well as the present energy in the car.

Lets look at a specific example. What Size Alternator Do You Need for Car Audio. Singer offered me a.

What Size Alternator Do You Need for Your Car Audio. In order to discover the size of alternator you need for your car. Your alternator is rated at 144 volts.

Get the answer to what size alternator do i need for car audio via the official link provided below. Headlights and all accessory light dim pretty badly and I had to unhook the woofers because I think it killed my battery over time. Kicker zx7501 2 kicker cvr12 2ohm 800rms 1600 peak I have a 98 civic with the stock alternator.

An as usual amp needs by the all electrical system of a general car supposed to be- Headlight -10A Car radio-10AAC -20ADefroster -15ATotal 55A. Now with a dual alternator set up you will combine your stock alt to at your High Output alt me personally i would get the biggest one you could fit370 hairpin just for the fact you will idel with great power. What size alternator do i need for car audio.

This 55A power you can get easily from your inbuilt car alternator. Power is Voltage times Amps but actual watts are determined by the power factor multiplier of the item being powered. If you have a mono block and a 4-channel amplifier that each are rated at and outputting 500-watts RMS power you have a total of 1000-watts.

Add for MSD or similar ignition system. According to honda its 75A which just isnt cutting it. Thats just bad marketing mylows coming from you.

That happens a lot with the one wire setups. Most factory alternators are rated at 65 to 100 amps and are capable of handling a vehicles basic accessoriesheadlights gauges fuel pumps transmission AC etc. By CarGodz Michael This is a question that seems to be arising more and more these days with the addition of larger more powerful amplifiers.

Follow these easy steps. Find the answer to the question on the website page. Your alternator is rated at 144 volts so the resulting calculation for current amps would be I 1000144.

How To Plan Car Audio Electrical System Wiring Is The Alternator Big Enough Youtube