The BEST subwoofer array for large concerts?
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Four Subs, Seven MORE Setups | Gradient Squared, Endfire, and Other Fancy Subwoofer Arrays
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Four Subwoofers, Seven Setups For Live Sound | Groundstacked Edition
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So viel Pfusch für SO VIEL GELD...
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Mistakes with a delayed horizontal subwoofer array
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This Cardioid Subwoofer setup is CRAZY! | inverted gradient sub array tutorial
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Sound System Tuning By Ear
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Better Sounding Subwoofer Arrays Part 2 - Sub Arcs, Delay & End-Fire
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