American Bass Godzilla Series 18” Car Subwoofer, Dual 1 Ohm 4700W RMS / 12000W Peak Triple Stack Audio Subwoofer, 3.5” Voice Coil, Competition Grade Subwoofer for Extreme SPL Builds

BUILT FOR EXTREME POWER LEVELS – The 3.5" 8-layer flat-wire high-temperature voice coil enables this subwoofer 18 inch to handle 4700W RMS and up to 12000W peak power while maintaining thermal stability under aggressive amplification
DUAL 1 OHM WIRING FLEXIBILITY – Featuring dual 1-ohm voice coils, this 18in subwoofer allows versatile wiring options for high-power monoblock amplifiers, making it ideal for builders who want maximum efficiency and system flexibility
EXTREME LOW FREQUENCY OUTPUT – This 18 inch subwoofer is engineered for massive bass impact in competition and extreme street builds, delivering crushing low-end authority with controlled cone movement for serious SPL systems that demand relentless output
RIGID MOTOR AND CONE DESIGN – A triple-stacked high-energy magnet system paired with a carbon fiber reinforced cone, foam surround, and carbon fiber dust cap ensures deep, accurate bass with reduced distortion during high excursion play
COOLED AND STRUCTURALLY STRONG – Housed in a green textured die-cast aluminum basket with a direct cooling T-yoke and 4GA copper terminals, this 18 subwoofer is built for durability, heat dissipation, and long-term high-output performance

The American Bass Godzilla 18 Inch Dual 1‑Ohm Subwoofer is built for extreme bass enthusiasts who demand uncompromising low-frequency output and serious power handling. Designed for competition-level and high-output street audio systems, this 18 inch subwoofer delivers crushing bass authority with the control needed to survive sustained high-power use. With a massive triple-stacked magnet structure and a carbon fiber reinforced cone assembly, it produces deep, aggressive bass that stays tight even at extreme excursion levels. At the heart of this subwoofer is a 3.5-inch 8-layer high-temperature flat-wire voice coil, engineered to handle 4700 watts RMS and up to 12,000 watts peak while maintaining thermal stability. Dual 1-ohm voice coils allow flexible wiring configurations for powerful monoblock amplifiers, making this subwoofer 18 inch ideal for serious SPL builds. The direct cooling T-yoke with black anodized treatment helps dissipate heat efficiently, reducing thermal stress during extended high-output play. The Godzilla 18 is housed in a rigid green textured die-cast aluminum basket that provides superior strength and vibration resistance. Dual mirrored black spiders stabilize cone movement, while heavy-duty 4-gauge copper push terminals ensure solid electrical connections for high-current systems. Designed for ported enclosures and extreme performance setups, this 18 inch subwoofer delivers relentless bass output that lives up to the Godzilla name.