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Crown XLS 2502 DriveCore 2 (SUB AMP?)

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  • Crown XLS 2502 DriveCore 2 (SUB AMP?)

    Hello everyone, can this amp be used as a sub amp?

    Crown XLS 2502 DriveCore 2 Power Amplifier 2 x 775W at 4 Ohms

    Are there better options? Amp will be receiving full signal so need something with DSP to remove 100hz and above.

    thank you
    YO

  • #2
    The Crown XLS DSP is fairly crude. Assuming you don't have other bass management available, you would probably be better off with a Behringer NXd, maybe the NX6000d. It has much more powerful DSP, but has a noisy fan; this can be modded.

    Otherwise, think about adding DSP upstream - a MiniDSP HD, Behringer DCX2496, other options - at which point the Crown's internal crossover doesn't matter.

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    • #3
      KK-
      The Crown does have an internal limiter (only defeatable on the first gen Drivecore), as well as many xover frequencies already. It also has switchable input voltage sensitivity for such a purpose as you describe. The fans are silent. If you want the variable phase, you can get a Radial Phaser if running balanced, as well as other DSP functions from another unit. I would recommend running balanced, as it is a hotter signal that will yield more clean power output.

      Later,
      Wolf
      "Wolf, you shall now be known as "King of the Zip ties." -Pete00t
      "Wolf and speakers equivalent to Picasso and 'Blue'" -dantheman
      "He is a true ambassador for this forum and speaker DIY in general." -Ed Froste
      "We're all in this together, so keep your stick on the ice!" - Red Green aka Steve Smith

      *InDIYana event website*

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      http://techtalk.parts-express.com/blog.php?u=4102

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      • #4
        In my opinion, the Crown is a much better amp. You can always add dsp.

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        • #5
          I switched from Bryston to CROWN XLS 2502 and XLS 1502 on all channels. Really happy. I keep one Bryston 4B idle on the side for reference in case I have any doubts
          When they don't make what you need - DIY;
          Listening Position - Standing, 20 feet back

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