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File:Fane Acoustic Ltd. Studio Colossus 15 Bass - 400 Watts 8 Ohrms loudspeaker unit - rear label (2014-07-13 10.32.36 by Kyle Macquarrie).jpg - Wikimedia Commons
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Amazon.com: Goldwood Sound GW-10PC-8 Heavy Duty 8ohm 10" Woofer 400 Watts Replacement Speaker,Black : Musical Instruments
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