Filter Filters Harmony Audio 6.5" Remove All Filters Price Under $50 (3) $50-$100 (2) Condition New (5) Voice Coils 4 Ohm (3) Sensitivity 89.5dB (1) 90dB (1) 91dB (1) Speaker Type 2-Way (1) Receiver Size Yes (1) Harmony Audio HC-CMB65 Car Stereo Carbon Mid-Bass Mid-Range 6.5" Speakers 4 Ohm $39.95 (1) Harmony Audio HA-C65 Car Stereo Carbon 6.5" Replacement 350W Speakers & Grills $64.95 Harmony Audio HA-65 Car Stereo Rhythm Series 6.5" Replacement 300W Speakers &... $48.99 Harmony Audio HA-R65 Car Stereo Rhythm Series 6.5" Replacement 300W Speakers... $44.95 (7) Harmony Audio HA-C65 Car Stereo Carbon 6.5" Replacement 350W Speakers &... $69.99