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QSC KS118 18-inch 3600 Watt Active Subwoofer Overview tutorial demo | Comparison to KW181 idjnow.com - YouTube
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QSC KS118 18" Direct Radiating Powered Subwoofer - KS118 18" Direct Radiating 3600 Watt Class D Powered Subwoofer w/ DSP - Rent from $40.62/week
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