Specification • Power : 300W • Impedance : 8 Ω • Sensitivity : 92dB (± 2dB) • Frequency Response : 20Hz~20KHz • Driver Unit : 10″*1 3″*2 SKU: KREZT0015 Category: Karaoke Systems Tag: Profesional Audio, Pro Audio Krezt, Krezt, Karaoke Systems, Speaker Karaoke