Filter Filters 86.1dB Remove All Filters Price $50-$100 (2) Condition New (2) Brand Harmony Audio (2) Size 10" (2) Voice Coils Single (2) Harmony Audio HA-R104 Rhythm Series 10" - Package Sub $62.95 Harmony Audio HA-R104 Car Stereo Rhythm Series 10" Sub 500W Single 4 Ohm... $59.95