1. Welcome to TRD Forums! A community for Toyota, Lexus, and Scion Enthusiasts. To enjoy all the benefits of the site, we invite you to signup.

How do u find out if ur amp is running 2ohms or 4 ohms

Discussion in 'Interior' started by ghoztrider, 2004年11月22日.

  1. Offline

    ghoztrider New Member

    Message Count:
    935
    ライク受信:
    0
    賞:
    0
    Location:
    Suburb of Philadelphia, PA
  2. Offline

    ghoztrider New Member

    Message Count:
    935
    ライク受信:
    0
    賞:
    0
    Location:
    Suburb of Philadelphia, PA
    How do u find out if ur amp is running 2ohms or 4 ohms

    How do u find out if an amp is running at 2ohms or 4 ohms?
  3. Offline

    matts Guest

    Message Count:
    0
    ライク受信:
    0
    賞:
    0
    It will run at whatever resistance the load has.

    The load being your speaker and the resistance is determined by how the speaker is wired. Is it a DVC? SVC? What's the resistance per VC? Do you have it wired in series or parallel?
  4. Offline

    Reformed2hacker Guest

    Message Count:
    0
    ライク受信:
    0
    賞:
    0
    it really isn't too difficult.

    if the sub is a DVC(dual voice coil) and it is 4 ohms per coil, the if in series it is 8ohms. if in parallel then 2ohms.

    if the sub is a DVC(dual voice coil) and it is 2 ohms per coil, the if in series it is 4ohms. if in parallel then 1ohms.

    If it is just a SVC(single voice coil), then it is just whatever the single coil is.

    this help?

    brad
  5. Offline

    lilbeastie18 Guest

    Message Count:
    0
    ライク受信:
    0
    賞:
    0
    not to be mean...but dont claim you know ur stuff if you dont know what i means, its a place to learn, no need to prove yourself to anyone
  6. Offline

    Silver_Nitrate New Member

    Message Count:
    765
    ライク受信:
    0
    賞:
    0

    I second that. now that you know how your ohm load is on your sub, how you wire it on your amp will also affect how much load it will push.

    If the way you have it wired is at 2 ohm and you bridge that on a two channel stereo, it puts that down to 1 ohm

    If the speaker is wired at 4 ohm and you bridge that, you get 2 and so on and so forth. How stable your amp to run speakers at different ohm load will make a difference how you amp will last.
  7. Offline

    vash Guest

    Message Count:
    0
    ライク受信:
    0
    賞:
    0
    use a dvom derrrrrrrkkkkk

TRDの愛を広める