1.Nominal Impedance 8ohm±15% at 1.0V 600Hz2.Resonance Freguency 170Hz±34Hz at 1.0V3.Frequency Range F0----------20k Hz4. Sound Pressure Level 82db/W(1m) ±2db AVEat 500,600,800,1000 Hz5.Buzz and Rattle 8.944V (rms)6.Rated Input 10W (10.9V)7.Maximum Input 20W (12.6V)LCD TV loudspeaker spcification