Pyramid PMBH1039 300-Watt 2-Way 10'' Speaker Cabinet 250W Max 2-Way Speaker System Freq Resp: 55 Hz19 Khz Sensitivity: 95 Db @ 1W/1 M Heavy-Duty Construction With Reinforced Corners 300 W Max 2-Way Speaker System Freq Resp: 55 Hz19 Khz Sensitivity: 95 Db @ 1W/1 M Imp: 8