6.5" 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 & Grills $64.95 Harmony Audio HA-C65 Car Stereo Carbon 6.5" Replacement 350W Speakers &... $69.99 Harmony Audio HA-65 Car Stereo Rhythm Series 6.5" Replacement 300W Speakers &... $48.99