Wiring Configuration 1O SINGLE: Wiring Configuration for 2 DVC 1O: Description: The Rockville Punisher series of subwoofers were built from the ground up to survive brutal amounts of abuse and heat. This subwoofer is huge and beefy and is in the heavy-weight division weighing in at 41.08 lbs. The magnet is a 246 Oz (15.38 lbs). This sub has our best cooling technology which means even if you are entering competitions and playing 1 minute test tones it will handle it all day! We added a thick aluminum ring near the t-yoke that absorbs and dissipates a ton of heat. We also used a much thicker T-Yoke and washers which also absorb heat. The voice coil we use is 3” and is rated to handle heat up to 250 Degrees Celsius. This sub is engineered and built better than other subs that cost twice the price. Recone kits are available, and this item includes a 90 day money back guarantee. If you don’t like it we will send you a return label and take it back and give you all your money back. Features: Rockville PUNISHER Series 12" Dual 1-Ohm Car Subwoofer Peak Power Handling: 5600 Watts Program Power Handling: 2800 Watts CEA Rated RMS Power Handling: 1400 Watts 3" 4-Layer Black Aluminum Voice Coil Former Wound with OFC Wire This voice coil is stable up to 250 degrees celsius! The voice coil windings are made in the USA Double Stacked 246 Oz Y35 Magnet Cast Aluminum Basket With Black Sanded Finish Two Chrome-Plated Binding Post Terminals Black Non-Pressed Paper Cone Ultra-Stiff cone is extremely thick and strong Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion Black stitching reinforces the cone and ensures long life New Ultra-stiff PolyPropylene (PP) Dustcap is 0.9mm thick (Extremely, thick, beefy, and stiff) Oversized aluminum heatsink ring keeps the voice coils cool by absorbing and dissipating heat Extra thick T-yoke and washers assist in keeping the voice coils cool by absorbing and dissipating heat This series was engineered from the ground up to keep the voice coils cool so that even if you play test tones for long periods of time in a competition atmosphere the sub can handle it Impedance: Dual 1-Ohm Voice Coils Vented Holes on T-yoke Enhances Heat Dissipation Custom Rubber Boot Magnet Cover Custom Rockville Mounting Gasket 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 3 layer spider made with thick gauge material that is resistant to tearing even at extreme SPL levels Easy to install recone kits are available Cutout Diameter: 11.22 inches Mounting Depth: 7.48 inches Frequency Response: 31.634 Hz -500Hz 15mm T-Yoke + 12mm Washer Sensitivity: 85dB Sealed Enclosure Volume:1.24-2.12 Cubic Feet Vented/Ported Enclosure Volume: 1.94-2.83 Cubic Feet 1-Way XMAX: 28 MM 2-Way XMAX: 56 MM Weight: 41.08 lbs. Shipping Weight: 43.28 lbs. Shipping Box Dimensions: 15.75” x 15.75” x 13.58” Inches Detailed Info: Body: Non-Pressed Paper Gap Plate Inside Diameter: 84.1mm (3.31 inches) Gap Plate Outside Diameter: 210mm (8.27 inches) Gap Plate Thickness: 12mm (0.47 inch) Yoke Outside Diameter: 210mm (8.27 inches) Yoke Thickness: 15mm (0.59 inches) Yoke Pole Diameter: 75mm (2.95 inches) TS Parameters: Series Fs: 31.634 Hz Qms: 2.878 Cms: 0.061535 mm/N Bl: 20.646 N/A Zmin: 12.6405 O Re: 2 O ±0.2 O Qes: 0.384 Mms: 411.343g dBspl: 85 Sd: 530.093 cm² Qts: 0.339 VAS: 24.646 L / .47 cu ft Parallel Fs: 29.613 Hz Qms: 2.422 Cms: 0.071355 mm/N Bl: 10.611 N/A Zmin: 1.8102 O Re: 0.5 O ±0.2 O Qes: 0.334 Mms: 404.805 g dBspl: 85.3 Sd: 530.093 cm² Qts: 0.294 VAS: 28.562 L / .47 cu ft