Absolute USA FBD12RD 3000 Watts Bass Box Dual 12-Inch Subwoofer Enclosure Box (Red) 3000 Watts Bass Box Pre-load with 12" Subwoofer Speaker specially Treated Foam Surround Covered Heavy-Duty Black Carpeting 60 Oz Magnet 3" Voice Coil , Power Handling Max 3000 W @ 4 Ohm, RMS 800 W @ 4 Ohm