2-Way Speaker System with 6dB in-line Tweeter Crossover ​ - Pressed paper cone​​ with rubber surround woofer - Silk dome tweeter - 165 mm (wf), 20 mm (tw) voice coil - 10 oz ferrite (wf), neodymium (tw) magnet - Power: 65 Watt (130 Watt Peak) - Sensitivity: 89 dB - Frequency Response: 65 Hz - 2o000 Hz - Impedance: 4 Ohm