DEEP AND POWERFUL BASS: Delivers 4000W peak power and 1000W RMS CEA-rated output for rich, low-frequency sound in music and competition setups. FLEXIBLE WIRING OPTIONS: Dual 2-ohm voice coils allow versatile configurations for optimal amplifier matching and performance. DURABLE CONSTRUCTION: Fiber-reinforced ultra stiff black non-pressed paper cone with red stitching and thick foam surround ensures long-lasting performance. ENHANCED HEAT DISSIPATION: 3" black aluminum voice coils wound with 100% OFC copper wire and vented pole piece improve cooling during extended high-power use. HIGH EXCURSION PERFORMANCE: Double stacked 112 oz magnet and 24mm XMAX enable accurate, distortion-free bass with impressive cone movement. The Rockville W15K6D2 V2 15" Car Audio Subwoofer is engineered for deep, accurate bass and long-lasting performance, making it ideal for car audio enthusiasts and competition systems. With 4000W peak power and 1000W RMS CEA-rated output, it delivers powerful low frequencies that bring your music to life. The fiber-reinforced ultra stiff black non-pressed paper cone with red stitching, thick foam surround, and cast aluminum basket ensure durability under extreme conditions.Its 3" black aluminum voice coils are wound with 100% OFC copper wire for superior conductivity and heat handling, while the vented pole piece enhances cooling. The double stacked 112 oz magnet and 24mm XMAX allow high excursion for distortion-free, dynamic bass output.Key Features: 4000W peak power, 1000W RMS CEA-rated, dual 2-ohm voice coils, fiber-reinforced non-pressed paper cone with red stitching, 3" OFC copper voice coils, double stacked magnet, 24mm XMAX, vented pole piece.Performance: Frequency response of 27 Hz - 1.5 kHz and sensitivity of 85 dB deliver powerful, clear bass across a wide range.