Menu
Forum
General Car Audio
Subwoofers
Speakers
Amplifiers
Head Units
Car Audio Build Logs
Wiring, Electrical and Installation
Enclosure Design & Construction
Car Audio Classifieds
Home Audio
Off-topic Discussion
The Lounge
What's new
Search forums
Gallery
New media
New comments
Search media
Members
Registered members
Current visitors
Classifieds Member Feedback
SHOP
Shop Head Units
Shop Amplifiers
Shop Speakers
Shop Subwoofers
Shop eBay Car Audio
Log in / Register
Forum
Search
Search titles and first posts only
Search titles only
Search titles and first posts only
Search titles only
Log in / Join
What’s new
Search
Search titles and first posts only
Search titles only
Search titles and first posts only
Search titles only
General Car Audio
Subwoofers
Speakers
Amplifiers
Head Units
Car Audio Build Logs
Wiring, Electrical and Installation
Enclosure Design & Construction
Car Audio Classifieds
Home Audio
Off-topic Discussion
The Lounge
What's new
Search forums
Menu
Reply to thread
Forum
Car Audio Help
Wiring, Electrical & Installation
power wire length???
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="loopkiller" data-source="post: 5682903" data-attributes="member: 601690"><p>See here is what most people get wrong. The end point your electrical circuit is not the chassis. It is not the frame of the vehicle. If you are running of alt power, it is the alt case. If you are running on battery power, it is the battery that gave you the power. So when they say keep your grounds as short as possible, having a 6 inch wire to the chassis of a unibody car, way deep in the trunk, is not a short path. Yes your wire is short, but the path, through pieces of welded steel, is not a short path. In all honesty, a wire is almost guaranteed to be a better conductor than your chassis. How much better depends on the amount of current you are pushing. The more current you push, the more you would gain by having a dedicated ground wire.</p></blockquote><p></p>
[QUOTE="loopkiller, post: 5682903, member: 601690"] See here is what most people get wrong. The end point your electrical circuit is not the chassis. It is not the frame of the vehicle. If you are running of alt power, it is the alt case. If you are running on battery power, it is the battery that gave you the power. So when they say keep your grounds as short as possible, having a 6 inch wire to the chassis of a unibody car, way deep in the trunk, is not a short path. Yes your wire is short, but the path, through pieces of welded steel, is not a short path. In all honesty, a wire is almost guaranteed to be a better conductor than your chassis. How much better depends on the amount of current you are pushing. The more current you push, the more you would gain by having a dedicated ground wire. [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Help
Wiring, Electrical & Installation
power wire length???
Top
Menu
What's new
Forum list