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Amazon.com: Harmony HA-P15WS8 Raw Replacement 15" Pro PA 800W Subwoofer/Speaker 8 Ohm Woofer - 48oz Magnet : Musical Instruments
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GRS 4FR-8 Full-Range 4-1/2" Speaker Pioneer Type A11EC80-02F 8 Ohm
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Harmony HA-P12LS8 Replacement 12" Sub Pro PA 800W Subwoofer/Speaker 8 Ohm Woofer - 90oz Magnet : Musical Instruments - Amazon.com
Rockville RVP12W8 1200w 12" Pro Subwoofers 8 Ohm Raw Sub Woofers 40 Oz Magnets
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12 Inch Car Midbass Woofer - 700 Watt High Powered Car Audio Sound Component Speaker System w/High-Temperature Kapton Voice Coil, 35Hz-4kHz Frequency, 90 dB, 8 Ohm, 60 oz Magnet - PylePro PPA12 Black
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Amazon.com: 2x Harmony HA-P18"WS8 Raw Replacement 18" Pro PA 1200W Sub Speaker 8 Ohm Woofer : Musical Instruments
Amazon.com: CELESTION TF0510 5-Inch 8-Ohms Midbase Subwoofer : Musical Instruments
Dayton Audio RS180S-8 7" Reference Shielded Woofer 8 Ohm
Amazon.com: Visaton FRS7-8 2.5" Full-Range Speaker 8 Ohm : Electronics
