Atención: No comprar antes de consultar SOLO PARA ENTENDIDOS (Esta en sopes, vale un cuarto en verdura)Power: 70 watts RMS per channel for the Premier Eleven-A, both channels driven into 4 ohms from 30Hz to 15KHz at no more than 1.5% total harmonic distortion or intermodulation distortion.Sensitivity: 950 mv to full power.Small Signal Distortion: Less than .1% at midbandPhase: Phase correct (non-inverting)Frequency response: 20Hz to 20KHz +0, -.5dBHum and noise: 98dB below full power output.Input impedance: 100K ohms.Dimensions: 15D x 17.5W x 7.25H inchesWeight: 50 lbs.