Rockville W12K9D4 V3 12" 4000-Watt Peak / 1000-Watt RMS Car Subwoofer Dual 4 Ohm DVC Design, Heavy Duty Bass Driver, for Car Audio Systems, 2-Piece

Rockville W12K9D4 V3 12" 4000-Watt Peak / 1000-Watt RMS Car Subwoofer Dual 4 Ohm DVC Design, Heavy Duty Bass Driver, for Car Audio Systems, 2-Piece

• Package Includes: (2) Rockville W12K9D4 12" 4000W Car Audio Subwoofer Dual 4-Ohm Sub, CEA Compliant
• Unmatched Power Handling: Each sub delivers 4000W peak, 2000W program, and 1000W RMS. Designed for high-output car audio systems requiring consistent, controlled bass performance.
• Superior Cooling & Durability: Features dual inner dust caps, reduced pole vent size, improved ventilation, and a Nomex spider for long-term strength during bass-heavy playback.
• Enhanced Build Quality: Includes a 3" 4-layer aluminum voice coil wound with OFC wire, a double-stacked 190 oz magnet, cast aluminum basket, and cutout diameter of 11.13" with mounting depth of 6.85" for precise installation.
• Versatile Enclosure Compatibility: Frequency response 33Hz-1.5kHz, XMAX 28mm, optimized for sealed (0.9-1.47 cu ft) or vented (1.8-2.75 cu ft) enclosures to achieve maximum bass output.