Rockville Punisher 8D2 8″ 3000w Peak/750w RMS Competition Car Audio Subwoofer

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 as much as 250 degrees celcius! The voice coil windings are made in the united states. 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 Unbelievable 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 helps to keep the voice coils cool by absorbing and dissipating heat. Extra thick T-yoke and washers help in keeping the voice coils cool by absorbing and dissipating heat.
This series used to be engineered from the bottom as much as keep the voice coils cool in order that despite the fact that you play test tones in a competition atmosphere the sub can maintain it. Impedance: Dual 2-Ohm Voice Coils. Vented Holes on T-yoke Enhances Heat Dissipation. Custom Rubber Boot Magnet Cover