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Crown XLS1500 Fan?

Discussion in 'Amps and Cabs [BG]' started by Sid Fang, Jun 2, 2014.

  1. Sid Fang

    Sid Fang Reformed Fusion Player Supporting Member

    Jun 12, 2008
    Does the cooling fan of the Crown XLS1500 run constantly, or only when some thermal sensor kicks in? I recently got one to drive a couple of 4 Ohm 212s, and just cabling up and doing a basic functional check, it works fine, but the fan never spins up. Do I need to make a return/exchange, or do I need to push it for the cooling to kick in?
  2. dincz


    Sep 25, 2010
    Czech Republic
    My XLS1000 is the same so I assume it's normal.

    Class D power stages don't generate much heat - especially when idling.

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