25 FT 14 awg OFC Speaker Cable | 17 Feet 2-Channel Double Twisted OFC RCA. 17 Ft - 4awg OFC Matte Blue Ultra Flex Power Cable | 3 Ft - 4awg OFC Matte Black Ultra Flex Ground Cable. Oxygen-Free Copper (OFC) - unlike cheap, brittle CCA (Copper Clad Aluminum) that corrodes easily and handles only 60 -70% of the power.
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