Rockville W12K9D2 12″ 4000W Peak Car Audio Subwoofer Dual 2-Ohm Sub 1000W RMS CEA Rated

Peak Power Handling 4000 Watts. Program Power Handling 2000 Watts. Cea Rated Rms Power Handling 1000 Watts.3′ 4-layer Black Aluminum Voice Coils Wound With Ofc 100% Copper Wire Made In Japan. It Is One Of The Most Important Components To Make The Sub High Quality And Last Longer.double Stacked 190 Oz High Quality Magnet. Cast Aluminum Basket With Black Sanded Finish Makes This Sub Very Efficient And Lighter Weight. Black Non-pressed Paper Cone With Beautiful Finish.our Cones Are Ultra-stiff. They Are Thicker And Stronger Than Other Subs On The Market Making Our Subs Able To Handle More Power. Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion.red Stitching Cone Reinforcement Ensures Long Life. Polypropylene pp Dustcap. Impedance Dual 2-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. It Is One Of The Most Important Components To Make The Sub High Quality And Last Longer. most Subs On The Market Use Wire Made In China Which Can Not Handle Nearly As High Temperatures As Our Wire That Is Made In Japandouble Stacked 190 Oz High Quality Magnetcast Aluminum Basket With Black Sanded Finish Makes This Sub Very Efficient And Lighter Weightblack Non-pressed Paper Cone With Beautiful Finishour Cones Are Ultra-stiff.