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spa500

  1. Dayton - SPA500. Current Unsatisfied

    Subwoofer Amps | High Pass Filters
    Dayton - SPA500. Currently Unsatisfied I recently purchased and installed a SPA-500 within the past few days. Thus far, I must say I am extremely disappointed for the cost of this unit. Here are my issues: 1) When turning the amp on and off with the power switch and gain turned to zero the...
  2. Dayton SPA500

    Subwoofer Amps | High Pass Filters
    Hi guys. 2 things: I have a yamaha receiver with a crossover selection of about 100 Hz. This works great with my current sub. Current sub XO is obviously all the way up (200 Hz), to allow the receiver to handle it. However, if I do lower it, (just for testing), it will start cutting off upper...
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