audio speaker used for guitar , as combo, with strong power TNT112: 'Input : GuitarInput Sensitivity : 65mVOutput power : 250wEQ control : +/- 15dBDSP output level : 1.5vXLR output : 900mV( RMS) 1*15(inch) speakerEarphone outputmute line input combo speaker Guitar combo single 15inch TNT115
