POWERFUL BASS PERFORMANCE: Delivers 5000W peak and 1250W RMS CEA-rated power for deep, impactful bass in car audio systems and competitions. ULTRA-STIFF NON-PRESSED PAPER CONE: Thick, reinforced cone handles intense vibrations and produces clean, distortion-free sound. FLEXIBLE DUAL 4-OHM VOICE COILS: Dual 4-ohm configuration allows multiple wiring options for versatile amplifier setups. DOUBLE-STACKED 190 OZ MAGNET: High-quality magnet improves power handling and efficiency for stronger output. LONG EXCURSION XMAX DESIGN: 30mm XMAX and 3-inch high-temp voice coil provide excellent heat dissipation and deep excursion for reliable high-output bass. The Rockville W15K9D4 15" car audio subwoofer is engineered for powerful bass and long-lasting performance in demanding systems. With 5000W peak power and 1250W RMS CEA-rated output, it delivers deep, impactful sound for bass-heavy music and competition-level setups.
Built with an ultra-stiff non-pressed paper cone, a sturdy cast aluminum basket, and durable red stitching, this subwoofer is designed to withstand heavy use. The dual 4-ohm voice coils offer flexible wiring options for amplifier compatibility, while the 3-inch high-temperature voice coil ensures stable performance during extended play.
A double-stacked 190 oz magnet enhances efficiency and output, and the impressive 30mm XMAX allows for deep excursion and dynamic bass response. Ideal for hip-hop, EDM, rock, or any bass-driven genre, this subwoofer combines precision engineering with raw power to elevate your car audio system.