Comments on: What is the cross-over dial on a car amplifier used for? http://www.acoupower.com/car-amplifier/what-is-the-cross-over-dial-on-a-car-amplifier-used-for Subwoofer drivers Sat, 19 May 2012 19:49:08 +0000 http://wordpress.org/?v=2.7 hourly 1 By: NL Concorde http://www.acoupower.com/car-amplifier/what-is-the-cross-over-dial-on-a-car-amplifier-used-for/comment-page-1#comment-13730 NL Concorde Wed, 14 Jul 2010 21:08:59 +0000 http://www.acoupower.com/car-amplifier/what-is-the-cross-over-dial-on-a-car-amplifier-used-for#comment-13730 cross over chooses what frequencies it will allow to be sent to the sub, it most likely has a switch to make it a 'low frequency cut off' or 'high frequency cut off' you select the latter, this will make it so the sub isn't trying to producer high frequencies, set it around 80hz or less, play around and see what you decide. the gain switch is sort of like a volume control.<br><b>References : </b><br> cross over chooses what frequencies it will allow to be sent to the sub, it most likely has a switch to make it a ‘low frequency cut off’ or ‘high frequency cut off’ you select the latter, this will make it so the sub isn’t trying to producer high frequencies, set it around 80hz or less, play around and see what you decide.

the gain switch is sort of like a volume control.
References :

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