Product Review
Detailed Info: Body: Non-Pressed Paper. Gap Plate Inside Diameter: 95mm (3.74 inches). Gap Plate Outside Diameter: 190mm (7.5 inches). Gap Plate Thickness: 25mm (1 inch). Yoke Outside Diameter: 180mm (7.1 inches). Yoke Thickness: 10mm (0.4 inches). Yoke Pole Diameter: 75mm (3 inches)
- 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.
