CL-6CXMB.2 6.5" CDT Audio 2 Ohm Enhanced Bass Component/Coaxial Speaker Pair CL 6CX MB.2 6.5 2 Ohm component 2-way coaxial speaker Frequency response 50Hz-20.000Hz (35Hz-20.000Hz in ported enclosure) Power handling: 160Watt, Impedance 2 Ohm Sensitivity: 85.6dB, Mounting depth: 2.5" Crossover: 12 dB, Tweeter: 1 silk dome tweeter