Yamaha CW118V 18" Club Concert Series Subwoofer Speaker | Steve Weiss Music
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STLF-18200A | 18" Cast Aluminum Frame High-Power Raw Woofer Speaker, 8 – Sound Town
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Rockville RVW1800P8 1800w 18" Raw DJ Subwoofer 8 Ohm Sub Woofer 107OZ Magnet
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