Filter Filters 4 Ohm Remove All Filters Price Under $50 (6) $50-$100 (3) $100-$500 (1) Condition New (9) Refurbished (1) Brand Harmony Audio (8) Kicker (2) Size 4" (2) 4" x 6" (2) 3.5" (1) 5" x 7",6" x 8" (1) 5.25" (1) 6" x 8",5" x 7" (1) 6" x 9" (1) 6.5" (1) Sensitivity 86-90 dB (2) 88dB (3) 89dB (2) 90dB (2) 92dB (1) Speaker Type 2-Way (6) 3-Way (1) Component (1) Tweeter Type Dome (2) Receiver Size Yes (8) Harmony Audio HA-R69 Car Stereo Rhythm Series 6x9" Replacement 450W Speakers $59.95 (2) Harmony Audio HA-R65 Car Stereo Rhythm Series 6.5" Replacement 300W Speakers... $44.95 (7) Kicker RS60.2 B 5.25" or 6" Component Speaker Set RS-Series (09RS602) $218.95 Harmony Audio HA-C46 Car Stereo Carbon Series 4x6" Replacement 150W Speakers $54.95 Harmony Audio HA-R35 Car Stereo Rhythm Series 3.5" Replacement 90W Speakers $32.95 (1) Harmony Audio HA-R46 Car Stereo Rhythm Series 4x6" Replacement 120W Speakers $34.95 Harmony Audio HA-C4 Car Stereo Carbon Series 4" Replacement 170W Speakers Pair $49.95 Harmony Audio HA-R4 Car Stereo Rhythm Series 4" Replacement 150W Speakers &... $32.95 Kicker Car Audio CS684 6x8" CS-Series Coaxial Stereo Speakers 225-Watt Peak... $66.95 Harmony Audio HA-R68 Car Stereo Rhythm Series 5x7" 6x8" Replacement 225W... $47.95 (1)