Filter Filters $50-$100 4" Remove All Filters Condition New (4) Brand Kicker (3) Harmony Audio (1) Harmony Audio HA-C4 Car Stereo Carbon Series 4" Replacement 170W Speakers... $53.99 Kicker 46CSC44 Car Audio 4" Coaxial Full Range Stereo Speakers Pair 4 Ohm... $69.99 Kicker 43DSC404 4" DS Series 25W RMS 4 Ohm Coaxial Car Audio Speakers DSC4... $59.99 Kicker 46CSC44 4" Coaxial Range Stereo Speakers 4 Ohm and HA-SDSK Sound... $69.99