About this item

• Package Includes: (2) Rockville Punisher 8D2 8" 3000w Peak/750w RMS Competition Car Audio Subwoofer
• Features of PUNISHER 8D2: Rockville PUNISHER Series 8" Dual 2-Ohm Car Subwoofer. Peak Power Handling: 3000 Watts. Program Power Handling: 1500 Watts. RMS Power Handling: 750 Watts. 2.5" 4-Layer Black Aluminum Voice Coils Wound with OFC Wire. This voice coil is stable up to 250 degrees celcius! The voice coil windings are made in the USA. Double Stacked 145 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 in a competition atmosphere the sub can handle it. Impedance: Dual 2-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 more power. 2 layer spider made with thick gauge material that is resistant to tearing. Easy to install recone kits are available. Cutout Diameter: 7.76”inches. Mounting Depth: 6.54” inches. Frequency Response: 40Hz - 500Hz. 15mm T-Yoke + 12mm Washer. Sensitivity: 77.5dB.