Rockville W15K6D4 V2 K6 Series 15″ Dual 4-Ohm Car Subwoofer. Cast Aluminum Basket With Black Sanded Finish Makes This Sub Very Efficient. Fiber Reinforced Ultra Stiff Black Non-Pressed Paper Cone. Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion. Red Stitching Cone Reinforcement Ensures Long Life. Polypropylene (PP) Dustcap. Two Chrome-Plated Binding Post Terminals – These are the best terminals on the market and they accept any gauge wire. Impedance: Dual 4-Ohm Voice Coils. Vented Hole on T-yoke Enhances Heat Dissipation. Special Custom Rubber Boot Magnet Covers Make the Woofer Look Nice and Protects the Magnet. Custom Rockville Mounting Gasket Looks Beautiful and Makes it Easy To Mount the Subwoofer Air-Tight. High BL Magnetic Motor Gap. We use the highest grade black glue that handles extremely high temperatures which allows our woofer to handle even more power than they are rated . Cutout Diameter: 14.09″ inches. Mounting Depth: 7.4″ inches. Frequency Response: 27 Hz – 1.5K kHz. 8mm T-Yoke + 8mm Washer. Sensitivity: 85dB. Sealed Enclosure Volume: 1.85 – 3.0 Cubic Feet . Vented/Ported Enclosure Volume: 2.75 – 4.0 Cubic Feet. Weight: 19.84 Lbs. Shipping Weight: 24.25 Lbs. Shipping Box Dimensions: 18.19″ x 18.19″ x 13.19″ Inches.
Rockville RGS15 Single 15″ Sealed Subwoofer Enclosure. Top of the line Glue for extra durable adhesion. High quality GOLD spring loaded terminals. Designed, tested, and engineered to work with most of today’s popular woofers. These enclosures are built with the quality additives needed to maximize the performance of any sound system.