AVS Forum Addicted Member
Join Date: Mar 2013
Location: Fort Wayne, IN
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turn off your main speakers, fire up REW and run sweeps starting at -15, -10, -5, and 0. then post the graph of all the sweeps plotted on one graph.
another thing you can do is play some heavy bass music @ -15,-10,-5, 0 and measure the output with a spl meter. if the subs quit increasing in output before you get to 0 then do not turn it any louder.
Last edited by basshead81; 09-07-2014 at 07:05 PM.