On most mass produced amps, bridging typically sounds worse than an unbridged unit. Most of this has to do with parts tolerances, mass production and a lack of properly matching output devices. The end result sonically is typically harder sounding treble with a loss in midrange liquidity. If you already have the units and can easily bridge them, try it and see. If you are thinking about purchasing the units and then bridging them, i would simply look for an amp(s) that deliver the power that you want right off the bat. Sean
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