Difference between subwoofer out and subwoofer preout purple rca connectors on onkyo tx nr646 question | AVS Forum
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Buyr.com | Surround Sound Systems | Onkyo TX-NR686 Receiver + Pair of Elac F5.2 Floorstanding Tower + ELAC C5.2 Center Speaker + ELAC B5.2 Bookshelf (Pair) + ELAC SUB3010 Subwoofer Bundle
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Buyr.com | Surround Sound Systems | Onkyo TX-NR686 Receiver + Pair of Elac F5.2 Floorstanding Tower + ELAC C5.2 Center Speaker + ELAC B5.2 Bookshelf (Pair) + ELAC SUB3010 Subwoofer Bundle
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