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Thread: Underpowering sub damage

  1. #1
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    Underpowering sub damage

    Hi all - I recently snagged a cheap Dual XPE 2700 amp for a rebuild I'm doing. It'll run 1 channel bridged at 4ohm @ 150 watts. CEA rated amp fwiw. The plan was to run a small 8" sub but have this 10" DB Drive laying around. I know if I run it hard it'll just push the amp into clipping. In your opinion just get a sub the amp can push?

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  2. #2
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    An amp can be damaged is several ways but while it may strain to power the sub at deafening levels it likely not to die. There are caveats such as keeping the amp cool.

  3. #3
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    Quote Originally Posted by MarcoZandrini View Post
    An amp can be damaged is several ways but while it may strain to power the sub at deafening levels it likely not to die. There are caveats such as keeping the amp cool.
    Noted, most likely I'll just use an appropriate sub. Thanks!
    S52 E36 Compact
    E36 325is Coronaproject
    08 Saab 9-3 in Oxford Green

  4. #4
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    I did some looking and I can wire the sub in either 2ohm or 8ohm, series/parallel. Maybe I should just get a SVC


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    S52 E36 Compact
    E36 325is Coronaproject
    08 Saab 9-3 in Oxford Green

  5. #5
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    Small update - in order to pair the AMP with something more suitable I grabbed an inexpensive loaded Infinity 12" sub. Needs far less power to push than the DB Drive.
    S52 E36 Compact
    E36 325is Coronaproject
    08 Saab 9-3 in Oxford Green

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