Smok TF-Q4 coils are made for use with the Smok TFV4 tank. These heads are quad vertical coils with 0.15 resistance, and made with organic cotton wick. These huge heads require a lot of wattage to operate – a minimum of 40 and a maximum of 140 watts!
Smok TF-Q4 replacement coil heads are amazing. These massive pre-built heads have four coils – a quad set up – with organic cotton wick. There are a total of 16 juice holes for ultimate saturation. The TF-Q4 heads, built at 0.15 ohms resistance, can vape from 40W-140W. This range is quite large, and these coils taste great at 80 watts or more.At 0.15 ohms, The TF-Q4’s resistance is pretty low, so be sure your mod can read down below 0.2 ohms.