2) Rockville W8K6D2 V2 8 1400w Peak Car Subwoofers Dual 2-Ohm Subs 350w RMS

Rockville W8K6D2 V2 8 1400w Peak Car Stereo Subwoofer Dual 2-Ohm Sub 350w RMS Features: Rockville K6 Series 8 Dual 2-Ohm Car Subwoofer Peak Power Handling: 1400 Watts Program Power Handling: 700 Watts RMS Power Handling: 350 Watts Two Chrome-Plated Binding Post Terminals Ultra-Stiff cone is extremely thick and strong Black stitching reinforces the cone and ensures long life Polypropylene (PP) Dustcap Impedance: Dual 4-Ohm Voice Coils Vented Holes on T-yoke Enhances Heat Dissipation High BL Magnetic Motor Gap 2 layer spider made with thick gauge material that is resistant to tearing Cutout Diameter: 7.79”inches Mounting Depth: 4.13” inches Frequency Response: 44Hz - 1.5kHz Vented/Ported Enclosure Volume: 0.35-1.0 Cubic Feet 1-Way XMAX: 15 MM Rockville K6 Series 8 Dual 2-Ohm Car Subwoofer. Peak Power Handling: 1400 Watts. RMS Power Handling: 350 Watts . Double Stacked 70 Oz Magnet. Cast Aluminum Basket With Black Sanded Finish . Two Chrome-Plated Binding Post Terminals. Black Non-Pressed Paper Cone . Custom Rubber Boot Magnet Cover. Custom Rockville Mounting Gasket makes it Easy To Mount the Subwoofer Air-Tight. 2 layer spider made with thick gauge material that is resistant to tearing. Cutout Diameter: 7.79”inches. Mounting Depth: 4.13” inches. 6mm T-Yoke + 6mm Washer. Sensitivity: 83.4dB. Sealed Enclosure Volume: 0.21-0.6 Cubic Feet. Vented/Ported Enclosure Volume: 0.35-1.0 Cubic Feet. 1-Way XMAX: 15 MM. Weight: 8.82 Lbs.. Shipping Weight: 11.5 Lbs.. Shipping Box Dimensions: 11.41” x 11.41” x 11.81”