Infinity Alpha 6520f 320w Wired Coaxial Coaxial Speaker Black

6-1/2" 2-way Co-Axial Speakers, 320 Watts, 40 Watts RMS RMS power: 40W Impedance, Ohm: 4 Sensitivity (2.83 V / m), dB: 91 Frequency range, Hz: 55 - 20000