RCF SUB18 AS Active 2200W 18" Subwoofer 100748282 Shure BLX24R Wireless Rack mount Vocal 100908358 Shure BLX24R Wireless Rack mount Vocal System with SM58 H11 Band Microphone: Capsule: Dynamic 18" Woofer it includes Bass Motion Control algorithm for extended bass response at any volume
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