1.1000 W continuous program power capacity
2.Sensitivity: 98dB 1w/1m
3.76mm(3") high temperature inside/outsdie voice coil with copper clad aluminum wire
4.Vented back plate increases airflow to provide enhanced cooling
5.Treated cone for water protection
6.Increased power handling and more mid-high over C15-400
7.Ideal for compact 2 or 3-way systems