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Amazon.com: Harmony Audio HA-R65 Compatible with Honda Civic Si 2002-2005 Car Stereo 6.5" Replacement 300W Speakers, HA-727800 Speaker Replacement Harness and HA-827803 Aftermarket 5.25" 6.5" Speakers Adapter Kit : Electronics
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Car Audio Overhauling Guide: Honda Civic 7th Gen (2001-2005) - Sonic Electronix Learning Center and Blog
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Amazon.com: KICKER Speakers 6.5 inch for Honda Civic 2002-2020 Upgrade Kit - 4 Pack of DS Series with Harness, Coaxial 6 1/2 Car Audio Front Door and Rear Deck Speaker DSC650, 43DSC6504 : Electronics
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