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Altec Lansing VS4121. Is it possible to connect 2 additional subwoofers? (Sub connections shown) I have a splitter and cables for the input but somehow need to connect the 9 pin connectors
ALTEC LANSING VS4121 NO POWER REPAIR 2019 - YouTube
ALTEC LANSING VS-4121 DATASHEET Pdf Download | ManualsLib
Altec Lansing VS4121 3-Piece Music & Gaming Stereo Speaker System at TigerDirect.com