dontfeedphils
1000+ Head-Fier
All 3 drivers are different. Utopia Be/Formerless voicecoil
Elear Aluminum/magnesium. Standard copper voicecoil
Clear Aluminum/Magnesium NEW copper voicecoil Technology
Aren't all three formerless voice-coils? Just different materials, the Utopia and Elear using aluminum and Clear using copper?