B2 Audio RAGEXL subwoofers are built for maximum SPL and extreme bass, and the official RAGEXL recone kits ensure they maintain peak performance over time. Each recone kit features carbon fiber-reinforced cones, durable surrounds, and drop-in design for easy installation.
Whether you’re repairing a worn subwoofer or upgrading your system, these recones are engineered for precision, durability, and competition-ready performance.
