Can anyone tell me what this is?

Discussion in 'Technical' started by YeaPal, Jul 28, 2005.

  1. YeaPal

    YeaPal New Member

    Took my dead battery out today and found this red wire hiding behind it..

    [​IMG]
     
  2. JETzx

    JETzx X-FACTOR

    used to have a sound system in the car
     
  3. Tektrader

    Tektrader Z32 Hoe, service me baby

    Yep old sub woofer powr cable

    I got one of them in my car as well, silly size cable for a stereo
     
  4. YeaPal

    YeaPal New Member

    Re: used to have a sound system in the car

    Ah I see. When I bought the car it came with an amp and all the wiring to hook the amp up in the boot, though I've no idea how to so I've just left it.

    If I were to hook the amp up would I need to do something with that red wire?
     
  5. angrybear

    angrybear Moderator

    Some people like to put very high power sound systems in their cars...

    Those systems draw so much power that the normal fused accessory line inside the car is not up to it.

    So it is usual to run a separate power circuit direct to the battery just for the sound system. It is usually made of wire of a thickness that could carry enough current to light a small town. It cannot be stressed too much that it must have a fuse in the line (yours does).

    The other end of that red wire should be in the back of the car where the amplifiers usually go.

    If you don't understand any of this, and you would like to install some high power sound, you should get someone to help you who has done it before.

    Cheers :zlove:


    Barry
     
  6. JBZ

    JBZ New Member

    Re: used to have a sound system in the car

    Yes, The red wire connects to the positive terminal of the battery. And in the boot to the positive terminal on your amp.

    It's not too hard to connect the amp, just need basic wiring skills.
     

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