One (1) JL Audio 12W1v3-4 W1v3 Series 12" 4-Ohm Subwoofer. 12" Car Audio Subwoofer. RMS: 300 watts. Impedance: 4 Ohm. Focal RSB 300 12" Dual 4-Ohm Car Audio Subwoofer for Enclosures DVC 300W NEW . JL Audio 12W7AE-3 W7 Series 12" 3-Ohm Car Audio Subwoofer - Anniversary Edition.
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