JL Audio CS112G-W6v3 Sealed ProWedge&trade; enclosure with one 12" W6v3 subwoofer 600W Single 12" Sealed Subwoofer Enclosure | Power Handling: Peak: 1200 Watts | RMS: 600 Watts | Final Impedance: 2 Ohms Preloaded with single 12" W6v3 Series Subwoofers | Sealed enclosure with durable carpet finish Subwoofer Features: Injection Molded Polypropylene Cone | Frequency Response: 20-200 Hz | Sensitivity: 85dB Enclosure Features: 12" sealed enclosure | 5/8" MDF construction | Durable Carpet Finish Enclosure Dimensions: 14-1/8"W x 16"H x 11-5/8"D