The Aspire Nautilus X Replacement Coils are 1.5Ω and are rated for use at 14-20 watts. The Nautilus X coils incorporate U-Tech, the latest coil technology. Vape flows through the U-shaped chamber and passes the Kanthal coils twice before being inhaled. This all-new airflow performance allows for unrivaled vape flavor and e-juice taste.

Resistance:

• 1.5ohm (14W - 22W)
• 1.8ohm (12 - 16W)