Amazon.com: 5 CORE 15 inch Subwoofer Replacement PRO DJ Speaker Sub Woofer Full Range Loud 350 Watts RMS (3500W PMPO) 90oz Magnet Ratings 15-185 MS 350W : Musical Instruments
Velodyne Deep Blue 12" 350W Forward Firing Sealed Active Subwoofer | AV Australia Online
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