Menu
Forum
What's new
New posts
Live Activity
Search forums
Members
Registered members
Classifieds Member Feedback
Car Audio Discussion
General Car Audio
Car Audio Build Logs
Car Audio Equipment
Subwoofers
Speakers
Amplifiers
Head Units
Car Audio Help
Wiring, Electrical and Installation
Enclosure Design & Construction
Car Audio Classifieds
Car Audio Classifieds
Car Audio Wanted
Classifieds Member Feedback
Gallery
New media
New comments
Search media
SHOP
Shop Head Units
Shop Amplifiers
Shop Speakers
Shop Subwoofers
Shop eBay Car Audio
Log in / Join
Test
Forum
Search
Search titles only
Search titles only
Log in / Join
Search
Search titles only
Search titles only
What's new
New posts
Live Activity
Search forums
Members
Registered members
Classifieds Member Feedback
Menu
Reply to thread
Forum
Car Audio Help
Wiring, Electrical & Installation
Altenator
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="pavengmike6" data-source="post: 651544" data-attributes="member: 553009"><p>The best way to figure out if you will need a High output alt is to hook your system up, and take you car to a alt shop that can test the AMP draw on your elec system. Most cars use about 50 to 70 amps with all your lights on and A/C on and so on. 99.9% of car makers will put the smallest alt on your car that will support ONLY the stock items.</p><p></p><p>I will use these numbers only as a reference to show you.</p><p></p><p>your car has a 80 amp alt</p><p></p><p>you test your car and it pulls 65 amps</p><p></p><p>that means you have 15 amps left to play with.</p><p></p><p>If you amp draws 50 amps you will need at a minimum of 115 amp alt. I would ALWAYS go bigger so you can upgrade and you are not putting the full demand on your alt.</p></blockquote><p></p>
[QUOTE="pavengmike6, post: 651544, member: 553009"] The best way to figure out if you will need a High output alt is to hook your system up, and take you car to a alt shop that can test the AMP draw on your elec system. Most cars use about 50 to 70 amps with all your lights on and A/C on and so on. 99.9% of car makers will put the smallest alt on your car that will support ONLY the stock items. I will use these numbers only as a reference to show you. your car has a 80 amp alt you test your car and it pulls 65 amps that means you have 15 amps left to play with. If you amp draws 50 amps you will need at a minimum of 115 amp alt. I would ALWAYS go bigger so you can upgrade and you are not putting the full demand on your alt. [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Help
Wiring, Electrical & Installation
Altenator
Top
Menu
Home
Refresh