Item Code: (2) HFX12D4+RD12+K2. (2) Hifonics 12" Dual 4 Ohm Car Subwoofers. Features of Hifonics Subs (1) Rockville Dual 12” 1.25 cu.ft. 3/4” MDF Sealed Subwoofer Enclosure Sub Box. 12" HF Series Dual 4 Ohm Car Subwoofer.
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