B2 Audio Rampage 15" Re-cone Kit Drop 2-Ohm 4" Coil Carbon Fiber

Cost-effective repair for your Rampage 15" dual 2-Ohm subwoofer, this drop-in recone kit restores OEM carbon fiber cone performance without replacing the entire sub. It’s engineered for quick, accurate reconing by enthusiasts and professionals alike.

• Compatible model: Designed for B2 Audio RAMPAGE Series 15" Dual 2-Ohm 4" coil subwoofers, ensuring a precise fit with the OEM geometry.
• Cone material: Carbon fiber cone provides lightweight rigidity for crisp, responsive bass with minimal distortion at high excursion.
• Surround type: Tall foam surround supports high excursion and durable bass movement, helping maintain control at deep frequencies.
• Voice coil: 4" diameter with an 8-layer aluminum voice coil, offering thermal efficiency and reliable performance under demanding power.
• Impedance: Nominal impedance of Dual 2-Ohm, enabling flexible amplification and wiring configurations.
• Power handling maintained: Supports the original 5,000W RMS / 10,000W peak power capabilities for sustained dynamic bass without unloading your sub.
• Frequency response: 10 Hz - 500 Hz range, capturing deep sub-bass up to lower mid-bass for a full-range ramp in many installations.
• Contents: Includes one RAMPAGE15-D2-RC Re-Cone Kit, offering all components required for straightforward reconing.
• Weight & dimensions: Kit weighs 2.60 lbs with dimensions of 15" (L) x 15" (W) x 11" (H), reflecting its drop-in, vehicle-friendly size.
• Compatibility notice: Compatible with older and newer versions of the Rampage Series 15" Dual 2-Ohm 4" coil subs; not compatible with RAGEXL models.

The recone kit is a drop-in replacement designed to restore the Rampage 15" sub to its original performance characteristics, delivering consistent bass response and reliability without a full subwoofer replacement. It suits builds where OEM carbon fiber cone sound and high-excursion control are priorities, and it pairs well with systems seeking to preserve original ramped bass dynamics.