VocoPro SV-500 10-Inch 3-Way Vocal Speaker (Pair) PTC Protection Circuitry prevents against blown tweeters. Power rating: 250W max/120W RMS. Impedance: 8 , Sensitivity: 90 dB. Frequency response: 20Hz - 25kHz PTC Protection Circuitry prevents against blown tweeters. Power rating: 250W max/120W RMS. Impedance: 8 , Sensitivity: 90 dB. Frequency response: 20Hz - 25kHz PTC Protection Circuitry prevents against blown tweeters. Power rating: 250W max/120W RMS. Impedance: 8 , Sensitivity: 90 dB. Frequency response: 20Hz - 25kHz 10&#034; Coated woofer with high temperature voice coil Dual 3&#034; cone midrange drivers for enhanced fidelity Center mounted 1&#034; cone tweeter w/Kapton voice coil PTC Protection Circuitry prevents against blown tweeters Power rating: 250W max/120W RMS Metal speaker grills Impedance: 8 ohms Sensitivity: 90 dB Frequency response: 20Hz - 25kHz