Package Includes: (2) Rockville W12K6D4 V2 12" 2400-Watt Peak Car Audio Subwoofers Dual 4-Ohm 600W RMS CEA Rated Deep, Controlled Bass Response: The Rockville W12K6D4 V2 subwoofers deliver 600W RMS and 2400W peak power each, producing deep, accurate bass for car audio enthusiasts. Dual 4-ohm voice coils provide flexible wiring options for optimal system matching, ideal for sealed or vented enclosures between 1.0-2.5 cubic feet. High-Strength Construction: Built with a double-stacked 100 oz magnet, cast aluminum basket, and ultra-stiff fiber-reinforced cone, the W12K6D4 V2 ensures maximum power handling and efficiency. Thick foam surrounds and red-stitched reinforcement minimize distortion and extend cone life during intense bass output. Superior Thermal Cooling: Equipped with 2.5" black aluminum voice coils wound with 100% OFC copper wire (made in the USA), vented T-yoke, and high-temperature black glue, the subwoofers maintain consistent performance under extreme heat and long-duration use. This design prevents overheating during demanding sessions. Designed for Performance & Precision: Featuring a frequency response of 27Hz-1.5kHz, Voltage 110V and 85dB sensitivity, the W12K6D4 V2 delivers a perfect balance of depth, accuracy, and punch. Its rugged polypropylene dust cap, custom gasket, and chrome-plated terminals ensure airtight installation and reliable long-term durability. The Rockville W12K6D4 V2 12" Dual 4-Ohm Car Subwoofers. Engineered for deep, clean, and hard-hitting bass, these high-performance subwoofers are designed for audiophiles and competitors who demand reliability and superior sound quality.

Each W12K6D4 V2 subwoofer handles 600 watts RMS and 2400 watts peak, delivering explosive bass while maintaining clarity. The 2.5" high-temperature aluminum voice coil, wound with 100% oxygen-free copper wire, provides exceptional heat resistance and efficiency. A double-stacked 100 oz magnet ensures powerful motor control and consistent performance under heavy loads.

Constructed with a fiber-reinforced, non-pressed paper cone, thick foam surround, and red-stitched reinforcement, the W12K6D4 V2 delivers low-frequency accuracy and minimal distortion. The cast aluminum basket with black sanded finish enhances durability while improving cooling efficiency.

The vented T-yoke and custom rubber boot magnet cover promote excellent heat dissipation, while chrome-plated binding posts ensure solid, corrosion-resistant connections. With a frequency range of 27Hz-1.5kHz, Voltage 110V, 85dB sensitivity, and 22mm XMAX, this subwoofer provides both dynamic range and low-end authority.