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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
The four transformers and thermally optimized heat sink support long
No warranty on recone kits: The recone kit is sold without a warranty
65" opening to install
Magnet Size (Oz): 10 — A robust magnet aids cone control and dynamic response under real-world music transients
1% Fuse Rating External 660 amp x 3 LED Status Lights Power and Protect Master/Slave No Heatsink Length 37
B2 Audio RAMPAGE Series 18" Dual 1-Ohm 4" Voice Coil 5000 Watt RMS Subwoofer 12 inch subwoofer The four transformers and thermallyThe B2 Audio Rampage Elite 18D1 CF is an 18 inch dual 1 ohm subwoofer engineered for extreme bass in high performance car systems, delivering 5000W RMS and 10,000W MAX with a 4 inch, 8 layer aluminum voice coil and carbon fiber cone for precise, high power low end. Power Handling: 5000W RMS 10,000W MAX provides headroom for serious amplification and sustained bass output without immediate power compression. Voice Coil: 4" (101. 6 mm), 8 layer aluminum
